CN109116576A

CN109116576A - Contact lenses and products thereof

Info

Publication number: CN109116576A
Application number: CN201810606654.7A
Authority: CN
Inventors: 林恩平; 赖奕玮; 邓钧鸿
Original assignee: Largan Medical Co Ltd
Current assignee: Largan Medical Co Ltd
Priority date: 2017-06-23
Filing date: 2018-06-13
Publication date: 2019-01-01

Abstract

A contact lens and a contact lens product. The contact lens includes a central zone, an annular zone, and a peripheral zone. The central zone comprises a central point of the contact lens, the annular zone symmetrically surrounds the central zone, the peripheral zone symmetrically surrounds the annular zone, the peripheral zone comprises at least one color pattern portion, and the annular zone comprises at least one critical point value. When the specific conditions are met, the diopter improvement range leaving the central area can be relieved, the more relieved defocusing degree can be provided, the comfort of wearing for a long time can be improved, and the myopia prevention or control is further facilitated. The invention also discloses a contact lens product with the contact lens.

Description

Contact lenses and products thereof

Technical field

The invention relates to a kind of contact lenses and contact lens products, and can mitigate and leave in particular to one kind The diopter of center promotes amplitude and capable of preventing myopia or control myopia contact lenses and contact lens products.

Background technique

Tradition has the contact lenses of eyesight control function, and the design of defocus degree is usually from after leaving center, i.e., Diopter is promoted rapidly, the variation of diopter is violent, so that the sense of discomfort of wearer is serious, and can not long-time partner treatment The course for the treatment of, the effect for causing eyesight to control are greatly reduced.Furthermore tradition has the contact lenses of positive and negative discriminating function, is in stealth The minute groove of the surface setting recess of glasses, or the dot of setting protrusion, however, the minute groove of recess easily makes stealth Glasses are broken, and raised dot easily makes the foreign body sensation of wearer serious.In addition, tradition has the stealthy eye of eyesight control function Mirror is unable to control luminous flux, and excessive luminous flux easily leads to wearer's photophobia, and that it will cause images is unclear for very few luminous flux.Cause How this, improve the structure of contact lenses, makes it have eyesight control function and can avoid aforementioned missing, becomes related dealer then Target.

Summary of the invention

A purpose of the invention is to provide a kind of contact lenses and contact lens products, and wherein contact lenses are capable of preventing myopia Or control myopia, annulus include an at least critical point, can effectively mitigate the diopter promotion amplitude for leaving center, be promoted The comfort of wearing, and help and promote macrocyclic treatment possibility.

A kind of contact lenses are provided according to the present invention, include a center, an annulus and a peripheral region.Center packet Central point containing contact lenses, annulus symmetrical ring is around center, and peripheral region symmetrical ring is around annulus, and wherein peripheral region includes extremely A few tinctorial pattern portion, annulus include an at least critical point.The diopter of center is POWC, and the maximum diopter of annulus is PPmax meets following condition:

-0.50D≤POWC≤0.50D；And

2.00D≤|PPmax-POWC|≤20.00D。

A kind of contact lenses are separately provided according to the present invention, include a center, an annulus and a peripheral region.Center Central point comprising contact lenses, annulus symmetrical ring include around annulus, wherein peripheral region around center, peripheral region symmetrical ring An at least tinctorial pattern portion, annulus include an at least critical point.The diopter of center is POWC, the maximum diopter of annulus For PPmax, meet following condition:

2.00D≤|PPmax-POWC|≤20.00D。

A kind of contact lenses are provided again according to the present invention, include a center, an annulus and a peripheral region.Center Central point comprising contact lenses, annulus symmetrical ring is around center, and peripheral region symmetrical ring is around annulus, wherein center outsourcing Containing an at least light blocking ring, annulus includes an at least critical point.The diopter of center is POWC, the maximum dioptric of annulus Degree is PPmax, meets following condition:

2.00D≤|PPmax-POWC|≤20.00D。

A kind of contact lenses are provided again according to the present invention, include a center, an annulus and a peripheral region.Center Central point comprising contact lenses, annulus symmetrical ring include around annulus, wherein annulus around center, peripheral region symmetrical ring At least two critical points, from the inside to the outside respectively the first critical point and the second critical point, and the first critical point are height Critical point, the second critical point are low critical point.The diopter of center is POWC, and the maximum diopter of annulus is PPmax, the first critical point are PCP1, meet following condition:

2.00D≤|PPmax-POWC|≤20.00D；And

0D<PCP1-POWC≤3.80D。

A kind of contact lenses are provided again according to the present invention, include center, annulus and peripheral region.Center includes hidden The central point of shape glasses, annulus symmetrical ring is around center, and peripheral region symmetrical ring is around annulus, and wherein annulus includes at least two Critical point, from the inside to the outside respectively the first critical point and the second critical point, and the first critical point are high critical point Value.The diopter of center is POWC, and the maximum diopter of annulus is PPmax, and the first critical point is PCP1, under meeting Column condition:

2.00D≤|PPmax-POWC|≤20.00D；And

4.00D≤PCP1-POWC≤20.00D。

A kind of contact lenses are provided again according to the present invention, include a center, an annulus and a peripheral region.Center Central point comprising contact lenses, annulus symmetrical ring include around annulus, wherein annulus around center, peripheral region symmetrical ring An at least critical point, the critical point near pericenter is the first critical point, and the first critical point is low critical point Value.The diopter of center is POWC, and the maximum diopter of annulus is PPmax, and the first critical point is PCP1, under meeting Column condition:

2.00D≤|PPmax-POWC|≤20.00D；And

-5.00D≤PCP1-POWC<0D。

A kind of contact lens products are provided again according to the present invention, include contact lenses described in either segment above and infiltration Solution, contact lenses are soaked in infiltration solution, and wherein at least one of contact lenses and infiltration solution include cycloplegia Agent.

When POWC meets above-mentioned condition, when being used in the patient of potential near-sighted trend, can make light well focussed in On retina, clear comfortable image is provided, when being used in low myopia patient, the diopter of center be can provide Myopia correction function keeps light well focussed clear comfortable in providing on retina depending on the diopter of demand adjustment center Image.

When | PPmax-POWC | when meeting above-mentioned condition, it is possible to provide the defocus degree relatively mitigated helps mitigation and matches for a long time The uncomfortable property worn provides the workability of long period to reach myopia control purpose.

When PCP1-POWC meets conditional 0D < PCP1-POWC≤3.80D, help suitably to increase defocus journey by a small margin Degree promotes the effect of pre- myopia prevention or control myopia.

When PCP1-POWC meets conditional 4.00D≤PCP1-POWC≤20.00D, facilitate with appropriate and stage Amplitude increase defocus degree, improve pre- myopia prevention or control myopia effect.

When PCP1-POWC meets above-mentioned condition -5.00D≤PCP1-POWC < 0D, facilitate suitably adjust by a small margin from Burnt degree promotes the effect of pre- myopia prevention or control myopia.

Detailed description of the invention

Fig. 1 is painted a kind of subregion schematic diagram of contact lenses according to first embodiment of the invention；

Fig. 2A is painted a kind of subregion schematic diagram of contact lenses according to second embodiment of the invention；

Fig. 2 B is painted the side view of contact lenses in Fig. 2A；

Fig. 2 C is painted the top view of contact lenses in Fig. 2A；

Fig. 3 A is painted a kind of subregion schematic diagram of contact lenses according to third embodiment of the invention；

Fig. 3 B is painted the side view of contact lenses in Fig. 3 A；

Fig. 3 C is painted the top view of contact lenses in Fig. 3 A；

Fig. 4 is painted the light blocking ring configuration schematic diagram according to a kind of contact lenses of four embodiment of the invention；

Fig. 5 is painted the light blocking ring configuration schematic diagram according to a kind of contact lenses of fifth embodiment of the invention；

Fig. 6 is painted the light blocking ring configuration schematic diagram according to a kind of contact lenses of sixth embodiment of the invention；

Fig. 7 is painted the light blocking ring configuration schematic diagram according to a kind of contact lenses of seventh embodiment of the invention；

Fig. 8 is painted the light blocking ring configuration schematic diagram according to a kind of contact lenses of eighth embodiment of the invention；

Fig. 9 is painted the light blocking ring configuration schematic diagram according to a kind of contact lenses of ninth embodiment of the invention；

Figure 10 is painted the light blocking ring configuration schematic diagram according to a kind of contact lenses of tenth embodiment of the invention；

Figure 11 is painted the light blocking ring configuration schematic diagram according to a kind of contact lenses of eleventh embodiment of the invention；

Figure 12 is the radius of the contact lenses of first embodiment and the relational graph of diopter；

Figure 13 is the radius of the contact lenses of second embodiment and the relational graph of diopter；

Figure 14 is the radius of the contact lenses of the 5th embodiment and the relational graph of diopter；

Figure 15 is the radius of the contact lenses of sixth embodiment and the relational graph of diopter；

Figure 16 is the radius of the contact lenses of the 7th embodiment and the relational graph of diopter；

Figure 17 is the radius of the contact lenses of the 9th embodiment and the relational graph of diopter；

Figure 18 is the radius of the contact lenses of the tenth embodiment and the relational graph of diopter；

Figure 19 is the radius of the contact lenses of the 12nd embodiment and the relational graph of diopter；

Figure 20 is the radius of the contact lenses of the 16th embodiment and the relational graph of diopter；

Figure 21 is the radius of the contact lenses of the 21st embodiment and the relational graph of diopter；

Figure 22 is the radius of the contact lenses of the 26th embodiment and the relational graph of diopter；

Figure 23 is the radius of the contact lenses of the 27th embodiment and the relational graph of diopter；

Figure 24 is the radius of the contact lenses of the 28th embodiment and the relational graph of diopter；

Figure 25 is the radius of the contact lenses of the 29th embodiment and the relational graph of diopter；

Figure 26 is the radius of the contact lenses of the 30th embodiment and the relational graph of diopter；And

Figure 27 is painted a kind of schematic diagram of contact lens products according to twelveth embodiment of the invention.

[symbol description]

Contact lenses: 10,100,200,300,400,500,600,700,800,900,1000,1100

Infiltration solution: 20

Contact lens products: 30

Center: 110,210,310

Annulus: 120,220,320

Peripheral region: 130,230,330

First tinctorial pattern portion: 240A, 340A

Second tinctorial pattern portion: 240B, 340B

Light blocking ring: 450,550,650,750,850,950,1050,1150

O: central point

POWC: the diopter of center

PPmax: the maximum diopter of annulus

PPH: high critical point

PPM: middle critical point

PPL: low critical point

DiC: the maximum gauge of center

DiP: the maximum gauge of annulus

CP1: the first critical point

CP2: the second critical point

CP3: third critical point

CP4: the four critical point

CP5: the five critical point

CP6: the six critical point

PCP1: the first critical point

PCP2: the second critical point

PCP3: third critical point

PCP4: the four critical point

PCP5: the five critical point

PCP6: the six critical point

CH: high critical point

CM: middle critical point

CL: low critical point

DBi: the minimum interior diameter of light blocking ring

Dbo: the largest outer diameter of light blocking ring

Do: the maximum outside diameter of contact lenses

ConA: cycloplegic is in contact lenses or the weight percent concentration in infiltration solution

Specific embodiment

Fig. 1 is painted a kind of subregion schematic diagram of contact lenses 100 according to first embodiment of the invention.It is stealthy in Fig. 1 Glasses 100 include a center 110, an annulus 120 and a peripheral region 130.Center 110 includes contact lenses 100 Central point O, 120 symmetrical ring of annulus is around center 110, and for 130 symmetrical ring of peripheral region around annulus 120, annulus 120 includes extremely A few critical point.Pass through the setting of critical point, it is possible to provide stage alleviation effects significantly or by a small margin, and can be effective The diopter promotion amplitude for leaving center 110 is mitigated, the comfort of wearing is promoted, and helping the macrocyclic treatment of promotion may Property.

The diopter of center 110 is POWC, can meet following condition: -0.50D≤POWC≤0.50D.Whereby, when When being used in the patient of potential near-sighted trend, light well focussed can be made on retina, providing clear comfortable image.Specifically For, center 110 configures low powered posterior chamber or the diopter without degree, then the Defocusing design that annulus 120 is appropriate and mitigates of arranging in pairs or groups, Light focusing can be made to increase before retina to reach related preventive with axis oculi is avoided.Alternatively, it can meet following condition :- 0.25D≤POWC≤0.25D。

The diopter of center 110 is POWC, can meet following condition: -8.00D≤POWC < 0D.Whereby, work as use When with low myopia patient, the diopter of center 110 can provide myopia correction function, adjust center depending on demand 110 diopter makes light well focussed on retina, providing clear comfortable image.Alternatively, it can meet following item Part: -7.00D≤POWC≤- 0.25D.Alternatively, it can meet following condition: -6.50D≤POWC < 0D.Alternatively, under it can meet Column condition: -5.50D≤POWC < 0D.Alternatively, it can meet following condition: -4.50D≤POWC < 0D.

The diopter of center 110 is POWC, and the maximum diopter of annulus 120 is PPmax, meets following condition: 2.00D≤|PPmax-POWC|≤20.00D.Whereby, annulus 120 designs the promotion for having diopter, so that annulus 120 Convergence of rays coke is reached pre- myopia prevention by defocus effects and controls near-sighted function, effectively axis oculi is avoided to increase before retina Long problem.Alternatively, it can meet following condition: 2.00D≤| PPmax-POWC |≤8.00D.Alternatively, it can meet following item Part: 3.50D≤| PPmax-POWC |≤19.00D.Alternatively, it can meet following condition: 5.50D≤| PPmax-POWC |≤ 17.00D.Alternatively, it can meet following condition: 8.00D≤| PPmax-POWC |≤15.00D.Alternatively, it can meet following item Part: 9.50D≤| PPmax-POWC |≤15.50D.

The maximum diopter of annulus 120 is PPmax, can meet following condition: 0D≤PPmax≤15.00D.Whereby, The defocus effects outside center 110 can be suitably promoted according to wearer's demand.Alternatively, it can meet following condition: 0.50D≤ PPmax≤13.00D.Alternatively, it can meet following condition: 1.50D≤PPmax≤12.50D.Alternatively, it can meet following item Part: 2.00D≤PPmax≤10.5D.Alternatively, it can meet following condition: 2.00D≤PPmax≤9.00D.

Annulus 120 may include at least one high critical point, and high critical point is PPH, can meet following condition :- 5.00D≤PPH≤20.00D.Whereby, the variation degree of diopter promotion can be mitigated.Alternatively, it can meet following condition :- 5.00D≤PPH≤18.00D, alternatively, it can meet following condition: -3.00D≤PPH≤16.00D.Alternatively, under it can meet Column condition: -1.00D≤PPH≤16.00D.Alternatively, it can meet following condition: -1.00D≤PPH≤14.00D.

Annulus 120 may include critical point at least one, and the middle critical point of annulus 120 is PPM, under can meeting Column condition: -6.00D≤PPM≤0D.Whereby, part can be provided in retinal periphery and understand focusing area, slow down the stealthy eye of wearing The sense of discomfort of mirror 100.Alternatively, it can meet following condition: -3.00D≤PPM≤0D.

Annulus 120 may include at least one low critical point, and low critical point is PPL, can meet following condition :- 10.00D≤PPL≤0D.Whereby, the design freedom of diopter promotion can be increased and had and mitigate diopter variation effect.Or Person can meet following condition: -9.00D≤PPL≤0D.Alternatively, it can meet following condition: -4.00D≤PPL≤0D.

Annulus 120 may include at least one high critical point, and the maximum diopter of annulus 120 is PPmax, high critical point Value is PPH, can meet following condition: -5.00≤| PPmax/PPH |≤60.00.Whereby, can according to wearer's situation be arranged compared with The good outer defocus degree in center 110.In addition, the setting of high critical point, which facilitates segmented, promotes defocus degree, slow down week The sense of discomfort of the high Defocusing design in side.Alternatively, it can meet following condition: -5.00≤| PPmax/PPH |≤30.00.Alternatively, its It can meet following condition: -5.00≤| PPmax/PPH |≤20.00.Alternatively, it can meet following condition: -3.00≤| PPmax/ PPH|≤20.00.Alternatively, it can meet following condition: -5.00≤| PPmax/PPH |≤15.00.Alternatively, its can meet it is following Condition: -3.00≤| PPmax/PPH |≤18.00.Alternatively, it can meet following condition: -3.00≤| PPmax/PPH |≤ 15.00.Alternatively, it can meet following condition: -3.00≤| PPmax/PPH |≤10.00.Alternatively, it can meet following condition :- 3.00≤|PPmax/PPH|≤9.00.Alternatively, it can meet following condition: -3.00≤| PPmax/PPH |≤5.00.

Annulus 120 may include at least one low critical point, and the maximum diopter of annulus 120 is PPmax, low critical point Value is PPL, can meet following condition: -40.00≤| PPmax/PPL |≤0.Whereby, can be arranged according to wearer's situation preferable Defocus degree outside center 110, the setting of low critical point facilitate gradual mitigation defocus degree, reduce setting for high defocus Count degree of difficulty.Alternatively, it can meet following condition: -30.00≤| PPmax/PPL |≤0.Alternatively, it can meet following condition :- 25.00≤|PPmax/PPL|≤0.Alternatively, it can meet following condition: -20.00≤| PPmax/PPL |≤0.Alternatively, it can Meet following condition: -15.00≤| PPmax/PPL |≤0.Alternatively, it can meet following condition: -10.00≤| PPmax/PPL | ≤0。

The maximum gauge of center 110 is DiC, can meet following condition: 1.0mm≤DiC≤4.5mm.It whereby, can be according to Wearer's situation provides clearly central vision field range, and helps the sense of discomfort reduced when wearing.Alternatively, it can meet following item Part: 1.4mm≤DiC≤4.5mm.Alternatively, it can meet following condition: 1.4mm≤DiC≤3.5mm.Alternatively, under it can meet Column condition: 2.0mm≤DiC≤3.0mm.

The maximum gauge of annulus 120 is DiP, can meet following condition: DiP≤8.0mm.Whereby, it provides appropriate 120 range of annulus is to reach near-sighted control and related preventive.

Annulus 120 may include an at least critical point, and the critical point near pericenter O is the first critical point, And first critical point can be low critical point.Whereby, diopter can be made moderately to decline and mitigates diopter variation, reduce defocus The sense of discomfort caused by wearer.

Annulus 120 may include that at least two critical points, from the inside to the outside respectively the first critical point and second are critical Point value, the first critical point can be high critical point.Whereby, it can reach in the inside of annulus 120 and increase diopter immediately, have Help be promoted the intensity of pre- myopia prevention or control myopia.

First critical point can be high critical point, and the second critical point is low critical point.When the first critical point is High critical point can reach in the inside of annulus 120 and increase diopter immediately, help to promote pre- myopia prevention or control myopia Intensity, further cooperate the second critical point be low critical point, diopter can be made moderately to decline and mitigate diopter variation, reduce from Coke sense of discomfort caused by wearer.

Second critical point can be high critical point.Whereby, facilitate to promote defocus degree, it is close to obtain prevention in short cycle Depending on or control myopia effect.

Second critical point can be middle critical point.Whereby, facilitate to mitigate defocus degree, have 120 part of annulus Focus effects are understood to increase wearer's visual adaptability.

Second critical point can be low critical point.Whereby, facilitate to mitigate defocus degree, reduce discomfort when wearing Sense.

The diopter of center 110 is POWC, and the first critical point is PCP1, can meet following condition: 0D < PCP1- POWC≤3.80D.Whereby, the diopter difference for designing preferable first critical point and center, help suitably to increase by a small margin from Burnt degree promotes the effect of pre- myopia prevention or control myopia.Alternatively, it can meet following condition: 0D < PCP1-POWC≤3.5D.

The diopter of center 110 is POWC, and the first critical point is PCP1, can meet following condition: 4.00D≤ PCP1-POWC≤20.00D.Whereby, the diopter difference for designing preferable first critical point and center 110, facilitates with appropriate And stage amplitude increases defocus degree, improves the effect of pre- myopia prevention or control myopia.Alternatively, it can meet following item Part: 4.5D≤PCP1-POWC≤18D.Alternatively, it can meet following condition: 4.5D≤PCP1-POWC≤10D.

The diopter of center 110 is POWC, and the first critical point is PCP1, can meet following condition: -6.00D≤ PCP1-POWC≤10D.Whereby, the diopter difference for designing preferable first critical point and center 110 facilitates appropriate small size Degree adjustment defocus degree, promotes the effect of pre- myopia prevention or control myopia.Alternatively, it can meet following condition: -6.00D≤ PCP1-POWC<0D.Alternatively, it can meet following condition: -5.00D≤PCP1-POWC < 0D.Alternatively, it can meet following item Part: -4.00D≤PCP1-POWC < 0D.

First critical point is PCP1, and the second critical point is PCP2, can meet following condition: -14.00D≤PCP2- PCP1≤16D.Whereby, the sense of discomfort that avoidable Defocusing design may cause.

First critical point is PCP1, and the second critical point is PCP2, can meet following condition: -7.00D≤PCP2- PCP1≤0D.Whereby, the diopter difference of preferable second critical point and the first critical point is designed, to reduce diopter by a small margin, The sense of discomfort that can slow down and Defocusing design is avoided to may cause.Alternatively, it can meet following condition: -6.00D≤PCP2-PCP1 ≤0D.Alternatively, it can meet following condition: -5.00D≤PCP2-PCP1≤0D.

First critical point is PCP1, and the second critical point is PCP2, can meet following condition: -14.00D≤PCP2- PCP1≤-7.50D.Whereby, the diopter difference of preferable second critical point and the first critical point is designed, it is in the wrong to reduce by a relatively large margin Luminosity can quickly improve the sense of discomfort that Defocusing design may cause.Alternatively, it can meet following condition: -12.00D≤PCP2- PCP1≤-7.50D.Alternatively, it can meet following condition: -10.00D≤PCP2-PCP1≤- 7.50D.

The diopter of center 110 is POWC, and the first critical point is PCP1, and the second critical point is PCP2, can be expired Foot column condition: -25≤(PCP2-PCP1)/(PCP1-POWC)≤0.Whereby, sense of discomfort can be reduced and promoted pre- myopia prevention or Control the success rate of myopia.

The diopter of center 110 is POWC, and the first critical point is PCP1, and the second critical point is PCP2, can be expired Foot column condition: -1.75≤(PCP2-PCP1)/(PCP1-POWC)≤0.Whereby, it designs preferable diopter difference and obtains ratio, with Diopter variation by a small margin reaches the Defocusing design relatively mitigated, facilitates wearer's long period wearing and progressive adaptation, is promoted The success rate of pre- myopia prevention or control myopia.Alternatively, it can meet following condition: -1.6≤(PCP2-PCP1)/(PCP1- POWC)≤0。

The diopter of center 110 is POWC, and the first critical point is PCP1, and the second critical point is PCP2, can be expired Foot column condition: -25≤(PCP2-PCP1)/(PCP1-POWC)≤- 1.9.Whereby, it designs preferable diopter difference and obtains ratio, Reach largely Defocusing design with diopter variation by a relatively large margin, facilitates wearer in short cycle and obtain pre- myopia prevention Or the effect of control myopia.Alternatively, it can meet following condition: -15≤(PCP2-PCP1)/(PCP1-POWC)≤- 2.

Annulus 120 may include at least three critical points, from the inside to the outside respectively the first critical point, the second critical point And third critical point, the second critical point are PCP2, and third critical point is PCP3, following condition can be met :- 20.00D≤PCP3-PCP2≤20.00D.Whereby, sense of discomfort can be reduced and improve the effect of pre- myopia prevention or control myopia.

Second critical point is PCP2, and third critical point is PCP3, can meet following condition: 0D≤PCP3-PCP2 ≤12.00D.Whereby, the diopter difference of preferable third critical point Yu the second critical point is designed, to mitigate promotion dioptric by a small margin Patient can be improved in pre- myopia prevention or the adaptive faculty of the near-sighted course for the treatment of of control in degree.

Second critical point is PCP2, and third critical point is PCP3, can meet following condition: 14.00D≤PCP3- PCP2≤20.00D.Whereby, the diopter difference of preferable third critical point Yu the second critical point is designed, it is in the wrong to be promoted by a relatively large margin Luminosity can reach the pre- myopia prevention of promotion of stronger degree or the effect of control myopia.

Third critical point can be high critical point.Whereby, facilitate to promote defocus degree, it is close to obtain prevention in short cycle Depending on or control myopia effect.

Third critical point can be middle critical point.Whereby, facilitate to mitigate defocus degree, have 120 part of annulus Focus effects are understood to increase wearer's visual adaptability.

Third critical point can be low critical point.Whereby, facilitate to mitigate defocus degree, reduce discomfort when wearing Sense.

Annulus 120 may include at least four critical points, from the inside to the outside respectively the first critical point, the second critical point Value, third critical point and the 4th critical point, third critical point are PCP3, and the 4th critical point is PCP4, can be expired Foot column condition: -15.00D≤PCP4-PCP3≤12.00D.Whereby, to promote diopter by a relatively large margin, it can reach stronger journey The pre- myopia prevention of promotion of degree or the effect of control myopia.

4th critical point can be high critical point.Whereby, facilitate to promote defocus degree, it is close to obtain prevention in short cycle Depending on or control myopia effect.

4th critical point can be low critical point.Whereby, facilitate to mitigate defocus degree, reduce discomfort when wearing Sense.

Annulus 120 may include at least five critical points, from the inside to the outside respectively the first critical point, the second critical point Value, third critical point, the 4th critical point and the 5th critical point, the 4th critical point are PCP4, the 5th critical point For PCP5, following condition: -5.00D≤PCP5-PCP4≤5.00D can be met.Whereby, to mitigate promotion diopter by a small margin, Patient can be improved in pre- myopia prevention or the adaptive faculty of the near-sighted course for the treatment of of control.

5th critical point can be high critical point.Whereby, facilitate to promote defocus degree, it is close to obtain prevention in short cycle Depending on or control myopia effect.

5th critical point can be low critical point.Whereby, facilitate to mitigate defocus degree, reduce discomfort when wearing Sense.

Annulus 120 may include at least six critical points, from the inside to the outside respectively the first critical point, the second critical point Value, third critical point, the 4th critical point, the 5th critical point and the 6th critical point, the 5th critical point are PCP5, 6th critical point is PCP6, can meet following condition: -5.00D≤PCP6-PCP5≤15.00D.Whereby, with by a relatively large margin Diopter is promoted, can reach the pre- myopia prevention of promotion of stronger degree or the effect of control myopia.

6th critical point can be high critical point.Whereby, facilitate to promote defocus degree, it is close to obtain prevention in short cycle Depending on or control myopia effect.

6th critical point can be low critical point.Whereby, facilitate to mitigate defocus degree, reduce discomfort when wearing Sense.

Aforementioned critical point, high critical point, low critical point and middle critical point are defined as follows, contact lenses 100 Annulus 120 may include an at least critical point (figure be not painted), the diopter of critical point is known as critical point, according to critical point The relationship of value and 110 diopter of center, is divided into high critical point (CH), low critical point (CL) and middle critical point for critical point (CM).The critical point that critical point is higher than 110 diopter of center is known as high critical point, and critical point is known as high critical point Value；Critical point of the critical point lower than 110 diopter of center is known as low critical point, and critical point is known as low critical point； The critical point that critical point is equal to 110 diopter of center is known as middle critical point, and critical point is known as middle critical point.

Fig. 2A is painted a kind of subregion schematic diagram of contact lenses 200 according to second embodiment of the invention, and Fig. 2 B is painted The side view of contact lenses 200 in Fig. 2A, Fig. 2 C are painted the top view of contact lenses 200 in Fig. 2A.It is stealthy in Fig. 2A to Fig. 2 C Glasses 200 include a center 210, an annulus 220 and a peripheral region 230.Center 210 includes contact lenses 200 Central point O, 220 symmetrical ring of annulus is around center 210, and for 230 symmetrical ring of peripheral region around annulus 220, annulus 220 includes extremely A few critical point.Peripheral region 230 may include an at least tinctorial pattern portion.

Specifically, in this second embodiment, peripheral region 230 includes two tinctorial pattern portions, respectively the first tinctorial pattern portion 240A With the second tinctorial pattern portion 240B, the pattern of the first tinctorial pattern portion 240A is ring-type, and the pattern of the second tinctorial pattern portion 240B is radial.First The color of tinctorial pattern portion 240A can be selected from red, orange, yellow, green, blue, indigo, purple, black, white, silver-colored or golden, the face of the second tinctorial pattern portion 240B Color is different from the color of the first tinctorial pattern portion 240A.Whereby, there is different colours different visible lights to penetrate effect, select appropriate face Light penetration capacity (promoting or reduce luminous flux) can be effectively controlled in color, and dark colour tinctorial pattern portion can reduce photophobia effect, shallow face The tinctorial pattern portion of color can promote luminous flux, and tinctorial pattern portion light transmittance is lower, have effects that height shading, reduce credit light and light disturbance Eyesight control effect, is at least arranged the first tinctorial pattern portion 240A and second two kinds of tinctorial pattern portions tinctorial pattern portion 240B, and alternative allotment subtracts Few spuious light effect.

In other embodiments, the minimum inside radius in tinctorial pattern portion can cover part-toroidal area, make it have masking annular The spurious rays on area periphery help avoid the effect being imaged at interference defocus, reduce the sense of discomfort of wearer.

Other details about contact lenses 200 can be identical as the contact lenses 100 of Fig. 1, does not repeat separately herein.

Fig. 3 A is painted a kind of subregion schematic diagram of contact lenses 300 according to third embodiment of the invention, and Fig. 3 B is painted The side view of contact lenses 300 in Fig. 3 A, Fig. 3 C are painted the top view of contact lenses 300 in Fig. 3 A.It is stealthy in Fig. 3 A to Fig. 3 C Glasses 300 include a center 310, an annulus 320 and a peripheral region 330.Center 310 includes contact lenses 300 Central point O, 320 symmetrical ring of annulus is around center 310, and for 330 symmetrical ring of peripheral region around annulus 320, annulus 320 includes extremely A few critical point.Peripheral region 330 may include an at least tinctorial pattern portion.

Specifically, in the third embodiment, peripheral region 330 includes two tinctorial pattern portions, respectively the first tinctorial pattern portion 340A Pattern with the second tinctorial pattern portion 340B, the first tinctorial pattern portion 340A is ring-type, and the pattern of the second tinctorial pattern portion 340B is multiple L, is led to The pattern for crossing the second tinctorial pattern portion 340B configuration tool directionality identification, facilitates the front and back sides discriminating function for reaching contact lenses 300, Correctness when wearing can be promoted, the convenience and efficiency of wearing are increased.The color of first tinctorial pattern portion 340A can be selected from it is red, orange, Yellow, green, blue, indigo, purple, black, white, silver-colored or golden, the color of the second tinctorial pattern portion 340B is different from the color of the first tinctorial pattern portion 340A. Whereby, there is different colours different visible lights to penetrate effect, selects appropriate color that light penetration capacity can be effectively controlled and (is promoted Or reduce luminous flux), dark colour tinctorial pattern portion can reduce photophobia effect, and the tinctorial pattern portion of light colour can promote luminous flux, and tinctorial pattern Portion's light transmittance is lower, has effects that height shading, reduces credit light and light disturbance eyesight control effect, the first tinctorial pattern is at least arranged Portion 340A and second two kinds of tinctorial pattern portions tinctorial pattern portion 340B, alternative allotment reduce spuious light effect.

Other details about contact lenses 300 can be identical as the contact lenses 100 of Fig. 1, does not repeat separately herein.

Fig. 4 is painted 450 configuration schematic diagram of light blocking ring according to a kind of contact lenses 400 of four embodiment of the invention. In Fig. 4, contact lenses 400 include a center (not another mark), an annulus (not another mark) and a peripheral region (not another mark Show).Center includes the central point O of contact lenses 400, annulus symmetrical ring around center, peripheral region symmetrical ring around annulus, Annulus includes an at least critical point.It may include an at least light blocking ring 450 outside the center of contact lenses 400.Preferably, resistance The ring of light 450 is set to annulus, whereby, can effectively eliminate the stray light in defocus region, promote the therapeutic effect of myopia control.Or Person, peripheral region may include that an at least light blocking ring 450 (extends to peripheral region by annulus, i.e. the peripheral region light blocking that only includes part Ring 450), whereby, it can avoid excessive light and enter eyes generation photophobia, and the luminous flux of abundance can be maintained to ensure the bright of image Brightness.

In the fourth embodiment, light blocking ring 450 is set as being uniformly distributed, and whereby, can effectively reduce the dry of stray light It disturbs, and design optimization can be carried out according to the pupil size of wearer, avoid excessive light from entering the photophobia problem of eyes, and can tie up Sufficient luminous flux is held to ensure the brightness of image.Aforementioned be uniformly distributed refers to that well-regulated, intermittent or that fills up entirely sets Meter.However, the present invention is not limited thereto.

In the fourth embodiment, light blocking ring 450 fills up to be solid, however, in other modes, between light blocking ring also can be Disconnected formula fills up (referring to Figure 1 0) or spot distribution (referring to Figure 1 1).Whereby, it can avoid excessive light and enter eyes generation fear Light, and the luminous flux of abundance can be maintained to ensure the brightness of image.

The color of light blocking ring 450 can be selected from red, orange, yellow, green, blue, indigo, purple, black, white, silver-colored or golden.Whereby, selection is suitable When color can promote or reduce luminous flux, dark colour light blocking ring 450 reduces photophobia effect, and the light blocking ring of light colour can be promoted Visual field brightness.

In the fourth embodiment, the minimum interior diameter of light blocking ring 450 is DBi, can meet following condition: DBi= 7.04mm.In other embodiments, the minimum interior diameter of light blocking ring is DBi, can meet following condition: 3.5mm≤DBi≤ 11.0mm.Whereby, it can avoid excessive light and enter the photophobia problem of eyes, and the luminous flux of abundance can be maintained to ensure image Brightness.Alternatively, it can meet the following conditions: 3.5mm≤DBi≤10mm.Alternatively, it can meet the following conditions: 4.5mm≤ DBi≤10mm.Alternatively, it can meet the following conditions: 4.5mm≤DBi≤9mm.Alternatively, it can meet the following conditions: 4.5mm≤ DBi≤8.5mm。

In the fourth embodiment, the largest outer diameter of light blocking ring 450 is DBo, can meet following condition: DBo= 9.1mm.In other embodiments, the largest outer diameter of light blocking ring is DBo, can meet following condition: 6mm≤DBo≤ 14mm.Whereby, it can avoid excessive light and enter the photophobia problem of eyes, and the luminous flux of abundance can be maintained to ensure the bright of image Brightness.Alternatively, it can meet the following conditions: 6mm≤DBo≤13mm.Alternatively, it can meet the following conditions: 6.5mm≤DBo≤ 12.5mm.Alternatively, it can meet the following conditions: 6.0mm≤DBo≤11.0mm.Alternatively, it can meet the following conditions: 7.5mm≤ DBo≤12.5mm.Alternatively, it can meet the following conditions: 8.5mm≤DBo≤11.5mm.

In the fourth embodiment, the maximum outside diameter of contact lenses 400 is Do, can meet following condition: Do=14mm. In other embodiments, the maximum outside diameter of contact lenses is Do, can meet following condition: 13mm≤Do≤15mm.Whereby, Optimal contact lenses size is made on demand.

In the fourth embodiment, the peripheral region of contact lenses 400 can also include an at least tinctorial pattern portion (figure is not painted), close Details in tinctorial pattern portion can be identical as the contact lenses 300 of the contact lenses 200 of Fig. 2A to Fig. 2 C or Fig. 3 A to Fig. 3 C, herein not Separately repeat.Other details about contact lenses 400 can be identical as the contact lenses 100 of Fig. 1, does not repeat separately herein.

Fig. 5 is painted 550 configuration schematic diagram of light blocking ring according to a kind of contact lenses 500 of fifth embodiment of the invention. In Fig. 5, contact lenses 500 include a center (not another mark), an annulus (not another mark) and a peripheral region (not another mark Show).Center includes the central point O of contact lenses 500, annulus symmetrical ring around center, peripheral region symmetrical ring around annulus, Annulus includes an at least critical point.It may include an at least light blocking ring 550 outside the center of contact lenses 500.Preferably, resistance The ring of light 550 is set to annulus.Alternatively, peripheral region may include that at least a light blocking ring 550 (extends to peripheral region by annulus, i.e., Peripheral region only includes the light blocking ring 550 of part).

In the 5th embodiment, light blocking ring 550 is set as being uniformly distributed, and fills up to be solid, the face of light blocking ring 550 Color can be selected from red, orange, yellow, green, blue, indigo, purple, black, white, silver-colored or golden.

In the 5th embodiment, the minimum interior diameter of light blocking ring 550 is DBi (referring to fig. 4), the maximum of light blocking ring 550 Overall diameter is DBo (referring to fig. 4), and the maximum outside diameter of contact lenses 500 is Do, can meet following condition: DBi=4.02mm； DBo=7.18mm；And Do=14mm.

In the 5th embodiment, the peripheral region of contact lenses 500 can also include an at least tinctorial pattern portion (figure is not painted), close Details in tinctorial pattern portion can be identical as the contact lenses 300 of the contact lenses 200 of Fig. 2A to Fig. 2 C or Fig. 3 A to Fig. 3 C, herein It does not repeat separately.Other details about contact lenses 500 can be identical as the contact lenses 100 of Fig. 1, does not repeat separately herein.

Fig. 6 is painted 650 configuration schematic diagram of light blocking ring according to a kind of contact lenses 600 of sixth embodiment of the invention. In Fig. 6, contact lenses 600 include a center (not another mark), an annulus (not another mark) and a peripheral region (not another mark Show).Center includes the central point O of contact lenses 600, annulus symmetrical ring around center, peripheral region symmetrical ring around annulus, Annulus includes an at least critical point.It may include an at least light blocking ring 650 outside the center of contact lenses 600.Preferably, resistance The ring of light 650 is set to annulus.Alternatively, peripheral region may include that at least a light blocking ring 650 (extends to peripheral region by annulus, i.e., Peripheral region only includes the light blocking ring 650 of part).

In sixth embodiment, light blocking ring 650 is set as being uniformly distributed, and fills up to be solid, the face of light blocking ring 650 Color can be selected from red, orange, yellow, green, blue, indigo, purple, black, white, silver-colored or golden.

In sixth embodiment, the minimum interior diameter of light blocking ring 650 is DBi (referring to fig. 4), the maximum of light blocking ring 650 Overall diameter is DBo (referring to fig. 4), and the maximum outside diameter of contact lenses 600 is Do, can meet following condition: DBi=5.95mm； DBo=12.07mm；And Do=14mm.

In sixth embodiment, the peripheral region of contact lenses 600 can also include an at least tinctorial pattern portion (figure is not painted), close Details in tinctorial pattern portion can be identical as the contact lenses 300 of the contact lenses 200 of Fig. 2A to Fig. 2 C or Fig. 3 A to Fig. 3 C, herein not Separately repeat.Other details about contact lenses 600 can be identical as the contact lenses 100 of Fig. 1, does not repeat separately herein.

Fig. 7 is painted 750 configuration schematic diagram of light blocking ring according to a kind of contact lenses 700 of seventh embodiment of the invention. In Fig. 7, contact lenses 700 include a center (not another mark), an annulus (not another mark) and a peripheral region (not another mark Show).Center includes the central point O of contact lenses 700, annulus symmetrical ring around center, peripheral region symmetrical ring around annulus, Annulus includes an at least critical point.It may include an at least light blocking ring 750 outside the center of contact lenses 700.Preferably, resistance The ring of light 750 is set to annulus.Alternatively, peripheral region may include that at least a light blocking ring 750 (extends to peripheral region by annulus, i.e., Peripheral region only includes the light blocking ring 750 of part).

In the 7th embodiment, light blocking ring 750 is set as being uniformly distributed, and fills up to be solid, the face of light blocking ring 750 Color can be selected from red, orange, yellow, green, blue, indigo, purple, black, white, silver-colored or golden.

In the 7th embodiment, the minimum interior diameter of light blocking ring 750 is DBi (referring to fig. 4), the maximum of light blocking ring 750 Overall diameter is DBo (referring to fig. 4), and the maximum outside diameter of contact lenses 700 is Do, can meet following condition: DBi=7.91mm； DBo=11.02mm；And Do=14mm.

In the 7th embodiment, the peripheral region of contact lenses 700 can also include an at least tinctorial pattern portion (figure is not painted), close Details in tinctorial pattern portion can be identical as the contact lenses 300 of the contact lenses 200 of Fig. 2A to Fig. 2 C or Fig. 3 A to Fig. 3 C, herein not Separately repeat.Other details about contact lenses 700 can be identical as the contact lenses 100 of Fig. 1, does not repeat separately herein.

Fig. 8 is painted 850 configuration schematic diagram of light blocking ring according to a kind of contact lenses 800 of eighth embodiment of the invention. In Fig. 8, contact lenses 800 include a center (not another mark), an annulus (not another mark) and a peripheral region (not another mark Show).Center includes the central point O of contact lenses 800, annulus symmetrical ring around center, peripheral region symmetrical ring around annulus, Annulus includes an at least critical point.It may include an at least light blocking ring 850 outside the center of contact lenses 800.Preferably, resistance The ring of light 850 is set to annulus.Alternatively, peripheral region may include that at least a light blocking ring 850 (extends to peripheral region by annulus, i.e., Peripheral region only includes the light blocking ring 850 of part).

In the 8th embodiment, light blocking ring 850 is set as being uniformly distributed, and fills up to be solid, the face of light blocking ring 850 Color can be selected from red, orange, yellow, green, blue, indigo, purple, black, white, silver-colored or golden.

In the 8th embodiment, the minimum interior diameter of light blocking ring 850 is DBi (referring to fig. 4), the maximum of light blocking ring 850 Overall diameter is DBo (referring to fig. 4), and the maximum outside diameter of contact lenses 800 is Do, can meet following condition: DBi=5.03mm； DBo=8.1mm；And Do=14mm.

In the 8th embodiment, the peripheral region of contact lenses 800 can also include an at least tinctorial pattern portion (figure is not painted), close Details in tinctorial pattern portion can be identical as the contact lenses 300 of the contact lenses 200 of Fig. 2A to Fig. 2 C or Fig. 3 A to Fig. 3 C, herein It does not repeat separately.Other details about contact lenses 800 can be identical as the contact lenses 100 of Fig. 1, does not repeat separately herein.

Fig. 9 is painted 950 configuration schematic diagram of light blocking ring according to a kind of contact lenses 900 of ninth embodiment of the invention. In Fig. 9, contact lenses 900 include a center (not another mark), an annulus (not another mark) and a peripheral region (not another mark Show).Center includes the central point O of contact lenses 900, annulus symmetrical ring around center, peripheral region symmetrical ring around annulus, Annulus includes an at least critical point.It may include an at least light blocking ring 950 outside the center of contact lenses 900.Preferably, resistance The ring of light 950 is set to annulus.Alternatively, peripheral region may include that at least a light blocking ring 950 (extends to peripheral region by annulus, i.e., Peripheral region only includes the light blocking ring 950 of part).

In the 9th embodiment, light blocking ring 950 is set as being uniformly distributed, and fills up to be solid, the face of light blocking ring 950 Color can be selected from red, orange, yellow, green, blue, indigo, purple, black, white, silver-colored or golden.

In the 9th embodiment, the minimum interior diameter of light blocking ring 950 is DBi (referring to fig. 4), the maximum of light blocking ring 950 Overall diameter is DBo (referring to fig. 4), and the maximum outside diameter of contact lenses 900 is Do, can meet following condition: DBi=7.58mm； DBo=10.15mm；And Do=14mm.

In the 9th embodiment, the peripheral region of contact lenses 900 can also include an at least tinctorial pattern portion (figure is not painted), close Details in tinctorial pattern portion can be identical as the contact lenses 300 of the contact lenses 200 of Fig. 2A to Fig. 2 C or Fig. 3 A to Fig. 3 C, herein It does not repeat separately.Other details about contact lenses 900 can be identical as the contact lenses 100 of Fig. 1, does not repeat separately herein.

Figure 10 is painted the configuration signal of light blocking ring 1050 according to a kind of contact lenses 1000 of tenth embodiment of the invention Figure.In Figure 10, contact lenses 1000 include a center (not another mark), an annulus (not another mark) and a peripheral region (not another mark).Center includes the central point O of contact lenses 1000, and annulus symmetrical ring is around center, peripheral region symmetrical ring Around annulus, annulus includes an at least critical point.It may include an at least light blocking ring outside the center of contact lenses 1000 1050.Preferably, light blocking ring 1050 is set to annulus.Alternatively, peripheral region may include an at least light blocking ring 1050 (by annulus Peripheral region is extended to, i.e. peripheral region only includes the light blocking ring 1050 of part).

In the tenth embodiment, light blocking ring 1050 is set as being uniformly distributed, and fills up for discontinuous, light blocking ring 1050 Color can be selected from red, orange, yellow, green, blue, indigo, purple, black, white, silver-colored or golden.

In the tenth embodiment, the minimum interior diameter of light blocking ring 1050 is DBi (referring to fig. 4), and light blocking ring 1050 is most Big overall diameter is DBo (referring to fig. 4), and the maximum outside diameter of contact lenses 1000 is Do, can meet following condition: DBi= 6.79mm；DBo=9.1mm；And Do=14mm.

In the tenth embodiment, the peripheral region of contact lenses 1000 can also include an at least tinctorial pattern portion (figure is not painted), Details about tinctorial pattern portion can be identical as the contact lenses 300 of the contact lenses 200 of Fig. 2A to Fig. 2 C or Fig. 3 A to Fig. 3 C, This is not repeated separately.Other details about contact lenses 1000 can be identical as the contact lenses 100 of Fig. 1, does not repeat separately herein.

Figure 11 is painted to be shown according to a kind of configuration of light blocking ring 1150 of contact lenses 1100 of eleventh embodiment of the invention It is intended to.In Figure 11, contact lenses 1100 include a center (not another mark), an annulus (not another mark) and a peripheral region (not another mark).Center includes the central point O of contact lenses 1100, and annulus symmetrical ring is around center, peripheral region symmetrical ring Around annulus, annulus includes an at least critical point.It may include an at least light blocking ring outside the center of contact lenses 1100 1150.Preferably, light blocking ring 1150 is set to annulus.Alternatively, peripheral region may include an at least light blocking ring 1150 (by annulus Peripheral region is extended to, i.e. peripheral region only includes the light blocking ring 1150 of part).

In the 11st embodiment, light blocking ring 1150 is set as being uniformly distributed, and is spot distribution, light blocking ring 1150 Color can be selected from red, orange, yellow, green, blue, indigo, purple, black, white, silver-colored or golden.

In the 11st embodiment, the minimum interior diameter of light blocking ring 1150 is DBi (referring to fig. 4), light blocking ring 1150 Largest outer diameter is DBo (referring to fig. 4), and the maximum outside diameter of contact lenses 1100 is Do, can meet following condition: DBi= 6.8mm；DBo=9.1mm；And Do=14mm.

In the 11st embodiment, the peripheral region of contact lenses 1100 can also include that (figure is not drawn in an at least tinctorial pattern portion Show), the details about tinctorial pattern portion can be with the contact lenses 200 of Fig. 2A to Fig. 2 C or 300 phase of contact lenses of Fig. 3 A to Fig. 3 C Together, it does not repeat separately herein.Other details about contact lenses 1100 can be identical as the contact lenses 100 of Fig. 1, does not go to live in the household of one's in-laws on getting married separately herein It states.

Each technical characteristic in aforementioned present invention contact lenses can all combine configuration, and reach corresponding effect.

Figure 27 is painted a kind of schematic diagram of contact lens products 30 according to twelveth embodiment of the invention.In Figure 27, Contact lens products 30 include contact lenses 10 and infiltration solution 20, and contact lenses 10 are soaked in infiltration solution 20, about The details of contact lenses 10 can be identical as contact lenses 1100 of the contact lenses 100 of Fig. 1 into Figure 11, does not repeat separately herein. Infiltration solution 20 can be on the market for impregnating, saving the solution of contact lenses.

At least one of contact lenses 10 and infiltration solution 20 may include cycloplegic.It also that is, can only contact lenses 10 include cycloplegic, or can only infiltrate solution 20 include cycloplegic, or can contact lenses 10 with infiltration it is molten Liquid 20 includes cycloplegic simultaneously.

Specifically, cycloplegic can be added in the constituent for preparing contact lenses 10, and make finally to shape Contact lenses 10 include cycloplegic, and whereby, when contact lens wear 10 can slowly release cycloplegic, help In retarding myopia effect, simplifying treatment procedure makes patient have eyesight control function by simple contact lens wear 10.Or Cycloplegic can be added in the solution for impregnating, saving contact lenses on the market in person, and makes to infiltrate in solution 20 comprising ciliary Myoparalysis agent, whereby, cycloplegic can produce effect when contact lenses 10 are worn, and effectively play immediacy effect Has the function of simplified treatment procedure simultaneously.Cycloplegic is in contact lenses 10 or the weight percent in infiltration solution 20 Concentration is ConA, can meet following condition: 0% < ConA≤1%.Alternatively, it can meet following condition: 0% < ConA≤ 0.5%.Alternatively, it can meet following condition: 0% < ConA≤0.25%.Alternatively, it can meet following condition: 0% < ConA≤ 0.1%.Alternatively, it can meet following condition: 0% < ConA≤0.05%.Alternatively, it can meet following condition: 0% < ConA≤ 0.01%.

According to above embodiment, specific embodiment set forth below is described in detail.

The contact lenses of first embodiment include a center, an annulus and a peripheral region.Center includes stealth The central point of glasses, annulus symmetrical ring is around center, and peripheral region symmetrical ring is around annulus.Peripheral region may include an at least tinctorial pattern Portion.It may include an at least light blocking ring outside center.Structure about first embodiment contact lenses can refer to Fig. 1, about tinctorial pattern Portion can refer to Fig. 2A to Fig. 3 C, can refer to Fig. 4 to Figure 11 about light blocking ring.The visual demand of the contact lenses of first embodiment includes Cycloplegic.

Referring to table one and Figure 12, table one lists the radius of the contact lenses of first embodiment and its corresponding Diopter, (negative value is only illustrated as opposite direction to the radius and the relational graph of diopter that Figure 12 is the contact lenses of first embodiment Radius distance).

In the contact lenses of first embodiment, the diopter of center is POWC, and the maximum diopter of annulus is PPmax, the maximum gauge of center are DiC, and the maximum gauge of annulus is DiP, and the high critical point of annulus is PPH, ring The middle critical point in shape area is PPM, and the low critical point of annulus is PPL, and the first critical point is PCP1, the second critical point For PCP2, third critical point is PCP3, and the 4th critical point is PCP4, and the 5th critical point is PCP5, the 6th critical point For PCP6, the numerical value of the aforementioned parameters about first embodiment and the numerical value of correlated condition formula refer to table two.

The contact lenses of second embodiment include a center, an annulus and a peripheral region.Center includes stealth The central point of glasses, annulus symmetrical ring is around center, and peripheral region symmetrical ring is around annulus.Peripheral region may include an at least tinctorial pattern Portion.It may include an at least light blocking ring outside center.Structure about second embodiment contact lenses can refer to Fig. 1, about tinctorial pattern Portion can refer to Fig. 2A to Fig. 3 C, can refer to Fig. 4 to Figure 11 about light blocking ring.Annulus includes a high critical point.Second embodiment The visual demand of contact lenses include cycloplegic.

Referring to table three and Figure 13, table three lists the radius of the contact lenses of second embodiment and its corresponding Diopter, (negative value is only illustrated as opposite direction to the radius and the relational graph of diopter that Figure 13 is the contact lenses of second embodiment Radius distance).

In the contact lenses of second embodiment, POWC, PPmax, DiC, DiP, PPH, PPM, PPL, PCP1, PCP2, PCP3, The numerical value of the parameters such as PCP4, PCP5, PCP6 and the numerical value of correlated condition formula refer to table four, and the definition of aforementioned parameters please refers to One embodiment.

In the contact lenses of second embodiment, the first critical point is CP1, and the second critical point is CP2, and third critical point is CP3, the 4th critical point are CP4, and the 5th critical point is CP5, and the 6th critical point is CP6, about the aforementioned critical of second embodiment The type of point refers to table five.

<3rd embodiment>

The contact lenses of 3rd embodiment include a center, an annulus and a peripheral region.Center includes stealth The central point of glasses, annulus symmetrical ring is around center, and peripheral region symmetrical ring is around annulus.Peripheral region may include an at least tinctorial pattern Portion.It may include an at least light blocking ring outside center.Structure about 3rd embodiment contact lenses can refer to Fig. 1, about tinctorial pattern Portion can refer to Fig. 2A to Fig. 3 C, can refer to Fig. 4 to Figure 11 about light blocking ring.Annulus includes a low critical point.3rd embodiment The visual demand of contact lenses include cycloplegic.

The contact lenses of fourth embodiment include a center, an annulus and a peripheral region.Center includes stealth The central point of glasses, annulus symmetrical ring is around center, and peripheral region symmetrical ring is around annulus.Peripheral region may include an at least tinctorial pattern Portion.It may include an at least light blocking ring outside center.Structure about fourth embodiment contact lenses can refer to Fig. 1, about tinctorial pattern Portion can refer to Fig. 2A to Fig. 3 C, can refer to Fig. 4 to Figure 11 about light blocking ring.Annulus includes that a high critical point and one are low critical Point.The visual demand of the contact lenses of fourth embodiment includes cycloplegic.

The contact lenses of 5th embodiment include a center, an annulus and a peripheral region.Center includes stealth The central point of glasses, annulus symmetrical ring is around center, and peripheral region symmetrical ring is around annulus.Peripheral region may include an at least tinctorial pattern Portion.It may include an at least light blocking ring outside center.Structure about the 5th embodiment contact lenses can refer to Fig. 1, about tinctorial pattern Portion can refer to Fig. 2A to Fig. 3 C, can refer to Fig. 4 to Figure 11 about light blocking ring.Annulus includes two high critical points.5th embodiment The visual demand of contact lenses include cycloplegic.

Referring to table six and Figure 14, table six lists the radius of the contact lenses of the 5th embodiment and its corresponding Diopter, (negative value is only illustrated as opposite direction to the radius and the relational graph of diopter that Figure 14 is the contact lenses of the 5th embodiment Radius distance).

In the contact lenses of 5th embodiment, POWC, PPmax, DiC, DiP, PPH, PPM, PPL, PCP1, PCP2, PCP3, The numerical value of the parameters such as PCP4, PCP5, PCP6 and the numerical value of correlated condition formula refer to table seven, and the definition of aforementioned parameters please refers to One embodiment.

In the contact lenses of 5th embodiment, the first critical point is CP1, and the second critical point is CP2, and third critical point is CP3, the 4th critical point are CP4, and the 5th critical point is CP5, and the 6th critical point is CP6, about the aforementioned critical of the 5th embodiment The type of point refers to table eight.

The contact lenses of sixth embodiment include a center, an annulus and a peripheral region.Center includes stealth The central point of glasses, annulus symmetrical ring is around center, and peripheral region symmetrical ring is around annulus.Peripheral region may include an at least tinctorial pattern Portion.It may include an at least light blocking ring outside center.Structure about sixth embodiment contact lenses can refer to Fig. 1, about tinctorial pattern Portion can refer to Fig. 2A to Fig. 3 C, can refer to Fig. 4 to Figure 11 about light blocking ring.Annulus includes two low critical points.Sixth embodiment The visual demand of contact lenses include cycloplegic.

Referring to table nine and Figure 15, table nine lists the radius of the contact lenses of sixth embodiment and its corresponding Diopter, (negative value is only illustrated as opposite direction to the radius and the relational graph of diopter that Figure 15 is the contact lenses of sixth embodiment Radius distance).

In the contact lenses of sixth embodiment, POWC, PPmax, DiC, DiP, PPH, PPM, PPL, PCP1, PCP2, PCP3, The numerical value of the parameters such as PCP4, PCP5, PCP6 and the numerical value of correlated condition formula refer to table ten, and the definition of aforementioned parameters please refers to One embodiment.

In the contact lenses of sixth embodiment, the first critical point is CP1, and the second critical point is CP2, and third critical point is CP3, the 4th critical point are CP4, and the 5th critical point is CP5, and the 6th critical point is CP6, about the aforementioned critical of sixth embodiment The type of point refers to table 11.

The contact lenses of 7th embodiment include a center, an annulus and a peripheral region.Center includes stealth The central point of glasses, annulus symmetrical ring is around center, and peripheral region symmetrical ring is around annulus.Peripheral region may include an at least tinctorial pattern Portion.It may include an at least light blocking ring outside center.Structure about the 7th embodiment contact lenses can refer to Fig. 1, about tinctorial pattern Portion can refer to Fig. 2A to Fig. 3 C, can refer to Fig. 4 to Figure 11 about light blocking ring.Annulus includes critical point in two high critical points, one An and low critical point.The visual demand of contact lenses of 7th embodiment includes cycloplegic.

Referring to table 12 and Figure 16, table 12 list the contact lenses of the 7th embodiment radius and its institute it is right The diopter answered, Figure 16 are that (negative value is only illustrated as opposite with the relational graph of diopter for the radius of contact lenses of the 7th embodiment Direction radius distance).

In the contact lenses of 7th embodiment, POWC, PPmax, DiC, DiP, PPH, PPM, PPL, PCP1, PCP2, PCP3, The numerical value of the parameters such as PCP4, PCP5, PCP6 and the numerical value of correlated condition formula refer to table 13, and the definition of aforementioned parameters please refers to First embodiment.

In the contact lenses of 7th embodiment, the first critical point is CP1, and the second critical point is CP2, and third critical point is CP3, the 4th critical point are CP4, and the 5th critical point is CP5, and the 6th critical point is CP6, about the aforementioned critical of the 7th embodiment The type of point refers to table 14.

The contact lenses of 8th embodiment include a center, an annulus and a peripheral region.Center includes stealth The central point of glasses, annulus symmetrical ring is around center, and peripheral region symmetrical ring is around annulus.Peripheral region may include an at least tinctorial pattern Portion.It may include an at least light blocking ring outside center.Structure about the 8th embodiment contact lenses can refer to Fig. 1, about tinctorial pattern Portion can refer to Fig. 2A to Fig. 3 C, can refer to Fig. 4 to Figure 11 about light blocking ring.Annulus includes that a high critical point and two are low critical Point.The visual demand of contact lenses of 8th embodiment includes cycloplegic.

The contact lenses of 9th embodiment include a center, an annulus and a peripheral region.Center includes stealth The central point of glasses, annulus symmetrical ring is around center, and peripheral region symmetrical ring is around annulus.Peripheral region may include an at least tinctorial pattern Portion.It may include an at least light blocking ring outside center.Structure about the 9th embodiment contact lenses can refer to Fig. 1, about tinctorial pattern Portion can refer to Fig. 2A to Fig. 3 C, can refer to Fig. 4 to Figure 11 about light blocking ring.Annulus includes critical point in two high critical points, one And two low critical point.The visual demand of contact lenses of 9th embodiment includes cycloplegic.

Referring to table 15 and Figure 17, table 15 list the contact lenses of the 9th embodiment radius and its institute it is right The diopter answered, Figure 17 are that (negative value is only illustrated as opposite with the relational graph of diopter for the radius of contact lenses of the 9th embodiment Direction radius distance).

In the contact lenses of 9th embodiment, POWC, PPmax, DiC, DiP, PPH, PPM, PPL, PCP1, PCP2, PCP3, The numerical value of the parameters such as PCP4, PCP5, PCP6 and the numerical value of correlated condition formula refer to table 16, and the definition of aforementioned parameters please refers to First embodiment.

In the contact lenses of 9th embodiment, the first critical point is CP1, and the second critical point is CP2, and third critical point is CP3, the 4th critical point are CP4, and the 5th critical point is CP5, and the 6th critical point is CP6, about the aforementioned critical of the 9th embodiment The type of point refers to table 17.

The contact lenses of tenth embodiment include a center, an annulus and a peripheral region.Center includes stealth The central point of glasses, annulus symmetrical ring is around center, and peripheral region symmetrical ring is around annulus.Peripheral region may include an at least tinctorial pattern Portion.It may include an at least light blocking ring outside center.Structure about the tenth embodiment contact lenses can refer to Fig. 1, about tinctorial pattern Portion can refer to Fig. 2A to Fig. 3 C, can refer to Fig. 4 to Figure 11 about light blocking ring.Annulus includes three high critical points.Tenth embodiment The visual demand of contact lenses include cycloplegic.

Referring to table 18 and Figure 18, table 18 list the contact lenses of the tenth embodiment radius and its institute it is right The diopter answered, Figure 18 are that (negative value is only illustrated as opposite with the relational graph of diopter for the radius of contact lenses of the tenth embodiment Direction radius distance).

In the contact lenses of tenth embodiment, POWC, PPmax, DiC, DiP, PPH, PPM, PPL, PCP1, PCP2, PCP3, The numerical value of the parameters such as PCP4, PCP5, PCP6 and the numerical value of correlated condition formula refer to table 19, and the definition of aforementioned parameters please refers to First embodiment.

In the contact lenses of tenth embodiment, the first critical point is CP1, and the second critical point is CP2, and third critical point is CP3, the 4th critical point are CP4, and the 5th critical point is CP5, and the 6th critical point is CP6, about the aforementioned critical of the tenth embodiment The type of point refers to table 20.

The contact lenses of 11st embodiment include a center, an annulus and a peripheral region.Center includes hidden The central point of shape glasses, annulus symmetrical ring is around center, and peripheral region symmetrical ring is around annulus.Peripheral region may include at least of the same colour Sample portion.It may include an at least light blocking ring outside center.Structure about the 11st embodiment contact lenses can refer to Fig. 1, about Tinctorial pattern portion can refer to Fig. 2A to Fig. 3 C, can refer to Fig. 4 to Figure 11 about light blocking ring.Annulus includes critical point and three low in one Critical point.The visual demand of contact lenses of 11st embodiment includes cycloplegic.

The contact lenses of 12nd embodiment include a center, an annulus and a peripheral region.Center includes hidden The central point of shape glasses, annulus symmetrical ring is around center, and peripheral region symmetrical ring is around annulus.Peripheral region may include at least of the same colour Sample portion.It may include an at least light blocking ring outside center.Structure about the 12nd embodiment contact lenses can refer to Fig. 1, about Tinctorial pattern portion can refer to Fig. 2A to Fig. 3 C, can refer to Fig. 4 to Figure 11 about light blocking ring.Annulus includes that three high critical points and one are low Critical point.The visual demand of contact lenses of 12nd embodiment includes cycloplegic.

Referring to table 21 and Figure 19, table 21 list the contact lenses of the 12nd embodiment radius and Diopter corresponding to it, the radius and the relational graph of diopter that Figure 19 is the contact lenses of the 12nd embodiment (only show by negative value Mean opposite direction radius distance).

In the contact lenses of 12nd embodiment, POWC, PPmax, DiC, DiP, PPH, PPM, PPL, PCP1, PCP2, The numerical value of the parameters such as PCP3, PCP4, PCP5, PCP6 and the numerical value of correlated condition formula refer to table 22, and aforementioned parameters are determined Justice please refers to first embodiment.

In the contact lenses of 12nd embodiment, the first critical point is CP1, and the second critical point is CP2, and third critical point is CP3, the 4th critical point are CP4, and the 5th critical point is CP5, and the 6th critical point is CP6, are faced about the 12nd the aforementioned of embodiment The type of boundary's point refers to table 23.

The contact lenses of 13rd embodiment include a center, an annulus and a peripheral region.Center includes hidden The central point of shape glasses, annulus symmetrical ring is around center, and peripheral region symmetrical ring is around annulus.Peripheral region may include at least of the same colour Sample portion.It may include an at least light blocking ring outside center.Structure about the 13rd embodiment contact lenses can refer to Fig. 1, about Tinctorial pattern portion can refer to Fig. 2A to Fig. 3 C, can refer to Fig. 4 to Figure 11 about light blocking ring.Annulus includes that a high critical point and three are low Critical point.The visual demand of contact lenses of 13rd embodiment includes cycloplegic.

The contact lenses of 14th embodiment include a center, an annulus and a peripheral region.Center includes hidden The central point of shape glasses, annulus symmetrical ring is around center, and peripheral region symmetrical ring is around annulus.Peripheral region may include at least of the same colour Sample portion.It may include an at least light blocking ring outside center.Structure about the 14th embodiment contact lenses can refer to Fig. 1, about Tinctorial pattern portion can refer to Fig. 2A to Fig. 3 C, can refer to Fig. 4 to Figure 11 about light blocking ring.Annulus in three high critical points, one comprising facing Boundary's point and two low critical points.The visual demand of contact lenses of 14th embodiment includes cycloplegic.

The contact lenses of 15th embodiment include a center, an annulus and a peripheral region.Center includes hidden The central point of shape glasses, annulus symmetrical ring is around center, and peripheral region symmetrical ring is around annulus.Peripheral region may include at least of the same colour Sample portion.It may include an at least light blocking ring outside center.Structure about the 15th embodiment contact lenses can refer to Fig. 1, about Tinctorial pattern portion can refer to Fig. 2A to Fig. 3 C, can refer to Fig. 4 to Figure 11 about light blocking ring.Annulus includes that two high critical points and three are low Critical point.The visual demand of contact lenses of 15th embodiment includes cycloplegic.

The contact lenses of 16th embodiment include a center, an annulus and a peripheral region.Center includes hidden The central point of shape glasses, annulus symmetrical ring is around center, and peripheral region symmetrical ring is around annulus.Peripheral region may include at least of the same colour Sample portion.It may include an at least light blocking ring outside center.Structure about the 16th embodiment contact lenses can refer to Fig. 1, about Tinctorial pattern portion can refer to Fig. 2A to Fig. 3 C, can refer to Fig. 4 to Figure 11 about light blocking ring.Annulus includes that three high critical points and three are low Critical point.The visual demand of contact lenses of 16th embodiment includes cycloplegic.

Referring to table 24 and Figure 20, table 24 list the contact lenses of the 16th embodiment radius and Diopter corresponding to it, the radius and the relational graph of diopter that Figure 20 is the contact lenses of the 16th embodiment (only show by negative value Mean opposite direction radius distance).

In the contact lenses of 16th embodiment, POWC, PPmax, DiC, DiP, PPH, PPM, PPL, PCP1, PCP2, The numerical value of the parameters such as PCP3, PCP4, PCP5, PCP6 and the numerical value of correlated condition formula refer to table 25, and aforementioned parameters are determined Justice please refers to first embodiment.

In the contact lenses of 16th embodiment, the first critical point is CP1, and the second critical point is CP2, and third critical point is CP3, the 4th critical point are CP4, and the 5th critical point is CP5, and the 6th critical point is CP6, are faced about the 16th the aforementioned of embodiment The type of boundary's point refers to table 26.

The contact lenses of 17th embodiment include a center, an annulus and a peripheral region.Center includes hidden The central point of shape glasses, annulus symmetrical ring is around center, and peripheral region symmetrical ring is around annulus.Peripheral region may include at least of the same colour Sample portion.It may include an at least light blocking ring outside center.Structure about the 17th embodiment contact lenses can refer to Fig. 1, about Tinctorial pattern portion can refer to Fig. 2A to Fig. 3 C, can refer to Fig. 4 to Figure 11 about light blocking ring.Annulus includes in four high critical points and one Critical point.The visual demand of contact lenses of 17th embodiment includes cycloplegic.

The contact lenses of 18th embodiment include a center, an annulus and a peripheral region.Center includes hidden The central point of shape glasses, annulus symmetrical ring is around center, and peripheral region symmetrical ring is around annulus.Peripheral region may include at least of the same colour Sample portion.It may include an at least light blocking ring outside center.Structure about the 18th embodiment contact lenses can refer to Fig. 1, about Tinctorial pattern portion can refer to Fig. 2A to Fig. 3 C, can refer to Fig. 4 to Figure 11 about light blocking ring.Annulus includes four low critical points.18th The visual demand of the contact lenses of embodiment includes cycloplegic.

The contact lenses of 19th embodiment include a center, an annulus and a peripheral region.Center includes hidden The central point of shape glasses, annulus symmetrical ring is around center, and peripheral region symmetrical ring is around annulus.Peripheral region may include at least of the same colour Sample portion.It may include an at least light blocking ring outside center.Structure about the 19th embodiment contact lenses can refer to Fig. 1, about Tinctorial pattern portion can refer to Fig. 2A to Fig. 3 C, can refer to Fig. 4 to Figure 11 about light blocking ring.Annulus in four high critical points, two comprising facing Boundary's point and a low critical point.The visual demand of contact lenses of 19th embodiment includes cycloplegic.

The contact lenses of 20th embodiment include a center, an annulus and a peripheral region.Center includes hidden The central point of shape glasses, annulus symmetrical ring is around center, and peripheral region symmetrical ring is around annulus.Peripheral region may include at least of the same colour Sample portion.It may include an at least light blocking ring outside center.Structure about the 20th embodiment contact lenses can refer to Fig. 1, about Tinctorial pattern portion can refer to Fig. 2A to Fig. 3 C, can refer to Fig. 4 to Figure 11 about light blocking ring.Annulus in a high critical point, one comprising facing Boundary's point and four low critical points.The visual demand of contact lenses of 20th embodiment includes cycloplegic.

The contact lenses of 21st embodiment include a center, an annulus and a peripheral region.Center includes The central point of contact lenses, annulus symmetrical ring is around center, and peripheral region symmetrical ring is around annulus.Peripheral region may include at least one Tinctorial pattern portion.It may include an at least light blocking ring outside center.Structure about the 21st embodiment contact lenses can refer to Fig. 1, It can refer to Fig. 2A to Fig. 3 C about tinctorial pattern portion, can refer to Fig. 4 to Figure 11 about light blocking ring.Annulus include four high critical points and Two low critical points.The visual demand of contact lenses of 21st embodiment includes cycloplegic.

Referring to table 27 and Figure 21, table 27 lists the radius of the contact lenses of the 21st embodiment And its corresponding diopter, Figure 21 are the radius of the contact lenses of the 21st embodiment and the relational graph (negative value of diopter Only it is illustrated as opposite direction radius distance).

In the contact lenses of 21st embodiment, POWC, PPmax, DiC, DiP, PPH, PPM, PPL, PCP1, PCP2, The numerical value of the parameters such as PCP3, PCP4, PCP5, PCP6 and the numerical value of correlated condition formula refer to table 28, and aforementioned parameters are determined Justice please refers to first embodiment.

In the contact lenses of 21st embodiment, the first critical point is CP1, and the second critical point is CP2, third critical point For CP3, the 4th critical point is CP4, and the 5th critical point is CP5, and the 6th critical point is CP6, before the 21st embodiment The type for stating critical point refers to table 29.

The contact lenses of 22nd embodiment include a center, an annulus and a peripheral region.Center includes The central point of contact lenses, annulus symmetrical ring is around center, and peripheral region symmetrical ring is around annulus.Peripheral region may include at least one Tinctorial pattern portion.It may include an at least light blocking ring outside center.Structure about the 22nd embodiment contact lenses can refer to Fig. 1, It can refer to Fig. 2A to Figure 23 about tinctorial pattern portion, can refer to Fig. 4 to Figure 11 about light blocking ring.Annulus includes two high critical points, one Middle critical point and four low critical points.The visual demand of contact lenses of 22nd embodiment includes cycloplegic.

The contact lenses of 23rd embodiment include a center, an annulus and a peripheral region.Center includes The central point of contact lenses, annulus symmetrical ring is around center, and peripheral region symmetrical ring is around annulus.Peripheral region may include at least one Tinctorial pattern portion.It may include an at least light blocking ring outside center.Structure about the 23rd embodiment contact lenses can refer to Fig. 1, It can refer to Fig. 2A to Fig. 3 C about tinctorial pattern portion, can refer to Fig. 4 to Figure 11 about light blocking ring.Annulus includes four high critical points, three Middle critical point and three low critical points.The visual demand of contact lenses of 23rd embodiment includes cycloplegic.

The contact lenses of 24th embodiment include a center, an annulus and a peripheral region.Center includes The central point of contact lenses, annulus symmetrical ring is around center, and peripheral region symmetrical ring is around annulus.Peripheral region may include at least one Tinctorial pattern portion.It may include an at least light blocking ring outside center.Structure about the 24th embodiment contact lenses can refer to Fig. 1, It can refer to Fig. 2A to Fig. 3 C about tinctorial pattern portion, can refer to Fig. 4 to Figure 11 about light blocking ring.Annulus includes three high critical points, one Middle critical point and four low critical points.The visual demand of contact lenses of 24th embodiment includes cycloplegic.

The contact lenses of 25th embodiment include a center, an annulus and a peripheral region.Center includes The central point of contact lenses, annulus symmetrical ring is around center, and peripheral region symmetrical ring is around annulus.Peripheral region may include at least one Tinctorial pattern portion.It may include an at least light blocking ring outside center.Structure about the 25th embodiment contact lenses can refer to Fig. 1, It can refer to Fig. 2A to Fig. 3 C about tinctorial pattern portion, can refer to Fig. 4 to Figure 11 about light blocking ring.Annulus includes four high critical points, two Middle critical point and four low critical points.The visual demand of contact lenses of 25th embodiment includes cycloplegic.

The contact lenses of 26th embodiment include a center, an annulus and a peripheral region.Center includes The central point of contact lenses, annulus symmetrical ring is around center, and peripheral region symmetrical ring is around annulus.Peripheral region may include at least one Tinctorial pattern portion.It may include an at least light blocking ring outside center.Structure about the 26th embodiment contact lenses can refer to Fig. 1, It can refer to Fig. 2A to Fig. 3 C about tinctorial pattern portion, can refer to Fig. 4 to Figure 11 about light blocking ring.Annulus include two high critical points and One low critical point.The visual demand of contact lenses of 26th embodiment includes cycloplegic.

Referring to table 30 and Figure 22, table 30 list the contact lenses of the 26th embodiment radius and its Corresponding diopter, the radius and the relational graph of diopter that Figure 22 is the contact lenses of the 26th embodiment (only show by negative value Mean opposite direction radius distance).

In the contact lenses of 26th embodiment, POWC, PPmax, DiC, DiP, PPH, PPM, PPL, PCP1, PCP2, The numerical value of the parameters such as PCP3, PCP4, PCP5, PCP6 and the numerical value of correlated condition formula refer to table 31, and aforementioned parameters are determined Justice please refers to first embodiment.

In the contact lenses of 26th embodiment, the first critical point is CP1, and the second critical point is CP2, third critical point For CP3, the 4th critical point is CP4, and the 5th critical point is CP5, and the 6th critical point is CP6, before the 26th embodiment The type for stating critical point refers to table 32.

The contact lenses of 27th embodiment include a center, an annulus and a peripheral region.Center includes The central point of contact lenses, annulus symmetrical ring is around center, and peripheral region symmetrical ring is around annulus.Peripheral region may include at least one Tinctorial pattern portion.It may include an at least light blocking ring outside center.Structure about the 27th embodiment contact lenses can refer to Fig. 1, It can refer to Fig. 2A to Fig. 3 C about tinctorial pattern portion, can refer to Fig. 4 to Figure 11 about light blocking ring.Annulus include two high critical points and One low critical point.The visual demand of contact lenses of 27th embodiment includes cycloplegic.

Referring to table 33 and Figure 23, table 33 lists the radius of the contact lenses of the 27th embodiment And its corresponding diopter, Figure 23 are the radius of the contact lenses of the 27th embodiment and the relational graph (negative value of diopter Only it is illustrated as opposite direction radius distance).

In the contact lenses of 27th embodiment, POWC, PPmax, DiC, DiP, PPH, PPM, PPL, PCP1, PCP2, The numerical value of the parameters such as PCP3, PCP4, PCP5, PCP6 and the numerical value of correlated condition formula refer to table 34, and aforementioned parameters are determined Justice please refers to first embodiment.

In the contact lenses of 27th embodiment, the first critical point is CP1, and the second critical point is CP2, third critical point For CP3, the 4th critical point is CP4, and the 5th critical point is CP5, and the 6th critical point is CP6, before the 27th embodiment The type for stating critical point refers to table 35.

The contact lenses of 28th embodiment include a center, an annulus and a peripheral region.Center includes The central point of contact lenses, annulus symmetrical ring is around center, and peripheral region symmetrical ring is around annulus.Peripheral region may include at least one Tinctorial pattern portion.It may include an at least light blocking ring outside center.Structure about the 28th embodiment contact lenses can refer to Fig. 1, It can refer to Fig. 2A to Fig. 3 C about tinctorial pattern portion, can refer to Fig. 4 to Figure 11 about light blocking ring.Annulus include two high critical points and One low critical point.The visual demand of contact lenses of 28th embodiment includes cycloplegic.

Referring to table 36 and Figure 24, table 36 lists the radius of the contact lenses of the 28th embodiment And its corresponding diopter, Figure 24 are the radius of the contact lenses of the 28th embodiment and the relational graph (negative value of diopter Only it is illustrated as opposite direction radius distance).

In the contact lenses of 28th embodiment, POWC, PPmax, DiC, DiP, PPH, PPM, PPL, PCP1, PCP2, The numerical value of the parameters such as PCP3, PCP4, PCP5, PCP6 and the numerical value of correlated condition formula refer to table 37, and aforementioned parameters are determined Justice please refers to first embodiment.

In the contact lenses of 28th embodiment, the first critical point is CP1, and the second critical point is CP2, third critical point For CP3, the 4th critical point is CP4, and the 5th critical point is CP5, and the 6th critical point is CP6, before the 28th embodiment The type for stating critical point refers to table 38.

The contact lenses of 29th embodiment include a center, an annulus and a peripheral region.Center includes The central point of contact lenses, annulus symmetrical ring is around center, and peripheral region symmetrical ring is around annulus.Peripheral region may include at least one Tinctorial pattern portion.It may include an at least light blocking ring outside center.Structure about the 29th embodiment contact lenses can refer to Fig. 1, It can refer to Fig. 2A to Fig. 3 C about tinctorial pattern portion, can refer to Fig. 4 to Figure 11 about light blocking ring.Annulus include two high critical points and One low critical point.The visual demand of contact lenses of 29th embodiment includes cycloplegic.

Referring to table 39 and Figure 25, table 39 lists the radius of the contact lenses of the 29th embodiment And its corresponding diopter, Figure 25 are the radius of the contact lenses of the 29th embodiment and the relational graph (negative value of diopter Only it is illustrated as opposite direction radius distance).

In the contact lenses of 29th embodiment, POWC, PPmax, DiC, DiP, PPH, PPM, PPL, PCP1, PCP2, The numerical value of the parameters such as PCP3, PCP4, PCP5, PCP6 and the numerical value of correlated condition formula refer to table 40, the definition of aforementioned parameters Please refer to first embodiment.

In the contact lenses of 29th embodiment, the first critical point is CP1, and the second critical point is CP2, third critical point For CP3, the 4th critical point is CP4, and the 5th critical point is CP5, and the 6th critical point is CP6, before the 29th embodiment The type for stating critical point refers to table 41.

The contact lenses of 30th embodiment include a center, an annulus and a peripheral region.Center includes hidden The central point of shape glasses, annulus symmetrical ring is around center, and peripheral region symmetrical ring is around annulus.Peripheral region may include at least of the same colour Sample portion.It may include an at least light blocking ring outside center.Structure about the 30th embodiment contact lenses can refer to Fig. 1, about Tinctorial pattern portion can refer to Fig. 2A to Fig. 3 C, can refer to Fig. 4 to Figure 11 about light blocking ring.Annulus includes in two high critical points and one Critical point.The visual demand of contact lenses of 30th embodiment includes cycloplegic.

Referring to table 42 and Figure 26, table 42 list the contact lenses of the 30th embodiment radius and Diopter corresponding to it, the radius and the relational graph of diopter that Figure 26 is the contact lenses of the 30th embodiment (only show by negative value Mean opposite direction radius distance).

In the contact lenses of 30th embodiment, POWC, PPmax, DiC, DiP, PPH, PPM, PPL, PCP1, PCP2, The numerical value of the parameters such as PCP3, PCP4, PCP5, PCP6 and the numerical value of correlated condition formula refer to table 43, and aforementioned parameters are determined Justice please refers to first embodiment.

In the contact lenses of 30th embodiment, the first critical point is CP1, and the second critical point is CP2, and third critical point is CP3, the 4th critical point are CP4, and the 5th critical point is CP5, and the 6th critical point is CP6, are faced about the 30th the aforementioned of embodiment The type of boundary's point refers to table 44.

As can be seen from the above embodiments, contact lenses of the invention can be mentioned by the inclusion of an at least critical point by segmented Burnt degree and gradual mitigation defocus degree are lifted away from, the diopter promotion amplitude for leaving center can be effectively mitigated, be promoted and worn Comfort, and help and promote macrocyclic treatment possibility.

Contact lenses according to the present invention, center have the function of that so that wearer's central vision field is understood focuses, but Can also 0.25D~0.50D optionally be reduced to slow down wearing sense of discomfort compared with wearer's myopia degree.Center includes contact lenses Central point, and diopter is constant.

Contact lenses according to the present invention, annulus is capable of preventing myopia or control is near-sighted.Annulus diameter maximum can be extremely 8mm.The settable at least light blocking ring of annulus or tinctorial pattern portion (annulus is extended to by peripheral region).

Contact lenses according to the present invention, peripheral region can make contact lenses attach eyeball and have support function.It peripheral region can At least tinctorial pattern portion of setting or an at least light blocking ring (peripheral region is extended to by annulus).Peripheral region is that diameter is greater than other than 8mm Annular region.

Contact lenses according to the present invention, tinctorial pattern portion are mainly set to peripheral region, and may extend to annulus, (i.e. annulus accounts for Part), usually there is irregular pattern, can be but unlimited radial, petal-shaped or annular shape.Each tinctorial pattern portion has a kind of face Color, color can be selected from red, orange, yellow, green, blue, indigo, purple, black, white, silver-colored or golden.It is straight outside maximum when tinctorial pattern portion is black Diameter is greater than 12.0mm.If being ABCD four-quadrant area by contact lenses horizontal vertical cutting centered on the central point of contact lenses, Wherein can at least two quadrant areas have repetitions patterns symmetrical to be formed, can help to reach different quadrants but tool unanimously reduce it is spuious Light effect, when the repetitions patterns in four-quadrant area is more, the consistency for reducing stray light is better.Tinctorial pattern portion may be designed as positive and negative distinguish The pattern of knowledge helps to provide user's functionality for correctly wearing direction.

Contact lenses according to the present invention, light blocking ring are set to the region other than center, and specifically, light blocking ring is main It is set to annulus, may extend to peripheral region (i.e. peripheral region accounts for part).Light blocking ring is usually evenly distributed, and can be monochromatic, dotted Distribution, single annulus, more annulus etc..The color of light blocking ring can be selected from red, orange, yellow, green, blue, indigo, purple, black, white, silver-colored or golden.

Contact lenses according to the present invention, the minimum visible light average penetration rate of light blocking ring is less than 50%；Alternatively, light blocking ring Minimum visible light average penetration rate less than 40%；Alternatively, the minimum visible light average penetration rate of light blocking ring is less than 30%；Or Person, the minimum visible light average penetration rate of light blocking ring is less than 15%.Aforementioned minimum visible light average penetration rate mensuration mode is as follows: It chooses any point on light blocking ring and carries out visible light average penetration rate measurement (range 400nm~700nm), institute in light blocking ring region Can measure with minimum penetrance person, can be used as representing light blocking ring minimum visible light average penetration rate, as ㄧ for, black resistance Ring of light minimum visible light average penetration rate is less than 10%, and translucent light blocking ring minimum visible light average transmittance is less than 50%.

Contact lenses according to the present invention, critical point refer to the point that tangent slope is 0 in radius and diopter relational graph, That is, its tangent line vertical Y axis (D value), wherein the D value near the left and right two o'clock of critical point must be simultaneously greater than or less than critical point Value.The calculating of critical point quantity is to appoint to take a radius line segment to contact lenses periphery outwardly with the central point of contact lenses, is drawn The radius and diopter relational graph on the radius line segment are made, the critical point quantity that the annulus of the radius line segment has is calculated, it should A little critical points may include high critical point, middle critical point and low critical point.In addition, the critical point of identical D value is only calculated once.

Contact lenses according to the present invention, D value refer to the size of diopter.

Contact lenses according to the present invention, the name of critical point be according to by center towards peritropous sequence, in The critical point of the heart be the first critical point (Critical Point 1, CP1), later toward peripheral direction be sequentially the second critical point, Third critical point, and so on.

Contact lenses according to the present invention, the first critical point (Power of Critical Point 1, PCP1) are the The diopter of one critical point, the second critical point (PCP2) are the diopter of the second critical point, and so on.

Contact lenses according to the present invention, contact lenses can be slide, and visible light average penetration rate is greater than 92%；Or Person, contact lenses can add blue dyestuff, and visible light average penetration rate is greater than 83%；Alternatively, contact lenses can add ultraviolet light Absorbent (UV absorber), visible light average penetration rate are greater than 91%；Alternatively, contact lenses can add blue-light absorbers (blue blocker), visible light average penetration rate are greater than 75%.

Cycloplegic in the present invention is including but not limited to atropine (Atropine；(3-endo)-8-Methyl- 8-azabicyclo [3.2.1] oct-3-yl tropate), Tropicamide (Tropicamide；N-Ethyl-3-hydroxy- 2-phenyl-N- (4-pyridinylmethyl) propanamide), cyclopentolate (Cyclopentolate；2- (Dimethylamino) ethyl (1-hydroxycyclopentyl) (phenyl) acetate), homatropinum (Homatropine；(3-endo)-8-Methyl-8-azabicyclo[3.2.1]oct-3-yl hydroxy(phenyl) Acetate), hyoscine (Scopolamine；(1R,2R,4S,5S,7s)-9-Methyl-3-oxa-9-azatricyclo [3.3.1.0^2,4] non-7-yl (2S) -3-hydroxy-2-phenylpropanoate) and eucatropine (Eucatropine； 1,2,2,6-Tetramethyl-4-piperidinyl hydroxy (phenyl) acetate) and aforementioned substances salt.Eyelash Shape myoparalysis agent also known as makees mydriatic, and belongs to parasympathetic nerve blocking agent, is also a kind of non-selective M type muscarine Receiver blocking agent, can be by blocking muscarine receiver to make the cycloplegia and relaxation of control pupil, so that pupil Amplification.

Although the present invention is disclosed above with embodiment, however, it is not to limit the invention, any to be familiar with this skill Person, without departing from the spirit and scope of the present invention, when can be used for a variety of modifications and variations, therefore protection scope of the present invention is worked as Subject to the scope of which is defined in the appended claims.

Claims

1. a kind of contact lenses, characterized by comprising:

One center, the central point comprising the contact lenses；

One annulus, symmetrical ring is around the center；And

One peripheral region, symmetrical ring is around the annulus；

Wherein the peripheral region includes an at least tinctorial pattern portion, which includes an at least critical point, the diopter of the center Maximum diopter for POWC, the annulus is PPmax, meets following condition:

-0.50D≤POWC≤0.50D；And

2.00D≤|PPmax-POWC|≤20.00D。

2. contact lenses according to claim 1, which is characterized in that the maximum diopter of the annulus is PPmax, is expired Foot column condition:

0D≤PPmax≤15.00D。

3. contact lenses according to claim 1, which is characterized in that the annulus includes at least one high critical point, should High critical point is PPH, meets following condition:

-5.00D≤PPH≤20.00D。

4. contact lenses according to claim 1, which is characterized in that the annulus includes at least one low critical point, should Low critical point is PPL, meets following condition:

-10.00D≤PPL≤0D。

5. contact lenses according to claim 1, which is characterized in that the annulus includes at least one high critical point, should The maximum diopter of annulus is PPmax, which is PPH, meets following condition:

-5.00≤|PPmax/PPH|≤20.00。

6. contact lenses according to claim 1, which is characterized in that the annulus includes at least one low critical point, should The maximum diopter of annulus is PPmax, which is PPL, meets following condition:

-30.00≤|PPmax/PPL|≤0。

7. contact lenses according to claim 1, which is characterized in that the maximum gauge of the center is DiC, under meeting Column condition:

1.0mm≤DiC≤4.5mm。

8. contact lenses according to claim 1, which is characterized in that the diopter of the center is POWC, the annulus Maximum diopter be PPmax, meet following condition:

2.00D≤|PPmax-POWC|≤8.00D。

9. contact lenses according to claim 1, which is characterized in that the peripheral region includes at least two tinctorial pattern portions, respectively One first tinctorial pattern portion and one second tinctorial pattern portion, wherein the color in the first tinctorial pattern portion be selected from red, orange, yellow, green, blue, indigo, Purple, black, white, silver-colored or golden, the color in the second tinctorial pattern portion is different from the color in the first tinctorial pattern portion.

10. contact lenses according to claim 1, which is characterized in that the peripheral region includes an at least light blocking ring, the light blocking Ring be it is solid fill up, discontinuous fills up or spot distribution.

11. a kind of contact lenses, characterized by comprising:

One center, the central point comprising the contact lenses；

One annulus, symmetrical ring is around the center；And

One peripheral region, symmetrical ring is around the annulus；

2.00D≤|PPmax-POWC|≤20.00D。

12. contact lenses according to claim 11, which is characterized in that the diopter POWC of the center, under meeting Column condition:

-7.00D≤POWC≤-0.25D。

13. contact lenses according to claim 11, which is characterized in that the peripheral region includes at least two tinctorial pattern portions, respectively For one first tinctorial pattern portion and one second tinctorial pattern portion, wherein the color in the first tinctorial pattern portion be selected from red, orange, yellow, green, blue, indigo, Purple, black, white, silver-colored or golden, the color in the second tinctorial pattern portion is different from the color in the first tinctorial pattern portion.

14. contact lenses according to claim 11, which is characterized in that the annulus includes at least one high critical point, The maximum diopter of the annulus is PPmax, which is PPH, meets following condition:

-5.00≤|PPmax/PPH|≤20.00。

15. contact lenses according to claim 11, which is characterized in that the annulus includes at least one low critical point, The maximum diopter of the annulus is PPmax, which is PPL, meets following condition:

-30.00≤|PPmax/PPL|≤0。

16. a kind of contact lenses, characterized by comprising:

One center, the central point comprising the contact lenses；

One annulus, symmetrical ring is around the center；And

One peripheral region, symmetrical ring is around the annulus；

It wherein include an at least light blocking ring outside the center, which includes an at least critical point, the dioptric of the center Degree is POWC, and the maximum diopter of the annulus is PPmax, meets following condition:

2.00D≤|PPmax-POWC|≤20.00D。

17. contact lenses according to claim 16, which is characterized in that the peripheral region includes an at least tinctorial pattern portion.

18. contact lenses according to claim 16, which is characterized in that the minimum interior diameter of the light blocking ring is DBi, is expired Foot column condition:

3.5mm≤DBi≤11.0mm。

19. contact lenses according to claim 16, which is characterized in that the largest outer diameter of the light blocking ring is DBo, is expired Foot column condition:

6.0mm≤DBo≤11.0mm。

20. contact lenses according to claim 16, which is characterized in that the color of the light blocking ring be selected from it is red, orange, yellow, It is green, blue, indigo, purple, black, white, silver-colored or golden.

21. a kind of contact lenses, characterized by comprising:

One center, the central point comprising the contact lenses；

One annulus, symmetrical ring is around the center；And

One peripheral region, symmetrical ring is around the annulus；

Wherein the annulus includes that at least two critical points, from the inside to the outside respectively one first critical point and one second are critical Point value, and first critical point is a high critical point, which is a low critical point, which bends Luminosity is POWC, and the maximum diopter of the annulus is PPmax, which is PCP1, meets following condition:

2.00D≤|PPmax-POWC|≤20.00D；And

0D<PCP1-POWC≤3.80D。

22. contact lenses according to claim 21, which is characterized in that first critical point is PCP1, this second faces Boundary's point value is PCP2, meets following condition:

-7.00D≤PCP2-PCP1≤0D。

23. contact lenses according to claim 21, which is characterized in that first critical point is PCP1, this second faces Boundary's point value is PCP2, meets following condition:

-14.00D≤PCP2-PCP1≤-7.50D。

24. contact lenses according to claim 21, which is characterized in that the annulus includes at least three critical points, by It is interior to being respectively outside first critical point, second critical point and a third critical point, which is PCP2, the third critical point are PCP3, meet following condition:

0D≤PCP3-PCP2≤12.00D。

25. contact lenses according to claim 21, which is characterized in that the annulus includes at least three critical points, by It is interior to being respectively outside first critical point, second critical point and a third critical point, which is PCP2, the third critical point are PCP3, meet following condition:

14.00D≤PCP3-PCP2≤20.00D。

26. contact lenses according to claim 21, which is characterized in that the diopter of the center is POWC, this first Critical point is PCP1, which is PCP2, meets following condition:

-1.75≤(PCP2-PCP1)/(PCP1-POWC)≤0。

27. contact lenses according to claim 21, which is characterized in that the diopter of the center is POWC, this first Critical point is PCP1, which is PCP2, meets following condition:

-25≤(PCP2-PCP1)/(PCP1-POWC)≤-1.9。

28. contact lenses according to claim 21, which is characterized in that the annulus includes at least three critical points, by It is interior to being outside respectively first critical point, second critical point and a third critical point, and the third critical point For a high critical point.

29. contact lenses according to claim 21, which is characterized in that the annulus includes at least three critical points, by It is interior to being outside respectively first critical point, second critical point and a third critical point, and the third critical point For critical point in one.

30. contact lenses according to claim 21, which is characterized in that the annulus includes at least three critical points, by It is interior to being outside respectively first critical point, second critical point and a third critical point, and the third critical point For a low critical point.

31. a kind of contact lenses, characterized by comprising:

One center, the central point comprising the contact lenses；

One annulus, symmetrical ring is around the center；And

One peripheral region, symmetrical ring is around the annulus；

Wherein the annulus includes that at least two critical points, from the inside to the outside respectively one first critical point and one second are critical Point value, and first critical point is a high critical point, the diopter of the center is POWC, the maximum dioptric of the annulus Degree is PPmax, which is PCP1, meets following condition:

2.00D≤|PPmax-POWC|≤20.00D；And

4.00D≤PCP1-POWC≤20.00D。

32. contact lenses according to claim 31, which is characterized in that first critical point is PCP1, this second faces Boundary's point value is PCP2, meets following condition:

-7.00D≤PCP2-PCP1≤0D。

33. contact lenses according to claim 31, which is characterized in that first critical point is PCP1, this second faces Boundary's point value is PCP2, meets following condition:

-14.00D≤PCP2-PCP1≤-7.50D。

34. contact lenses according to claim 31, which is characterized in that the annulus includes at least three critical points, by It is interior to being respectively outside first critical point, second critical point and a third critical point, which is PCP2, the third critical point are PCP3, meet following condition:

0D≤PCP3-PCP2≤12.00D。

35. contact lenses according to claim 31, which is characterized in that the annulus includes at least three critical points, by It is interior to being respectively outside first critical point, second critical point and a third critical point, which is PCP2, the third critical point are PCP3, meet following condition:

14.00D≤PCP3-PCP2≤20.00D。

36. contact lenses according to claim 31, which is characterized in that the diopter of the center is POWC, this first Critical point is PCP1, which is PCP2, meets following condition:

-1.75≤(PCP2-PCP1)/(PCP1-POWC)≤0。

37. contact lenses according to claim 31, which is characterized in that the diopter of the center is POWC, this first Critical point is PCP1, which is PCP2, meets following condition:

-25≤(PCP2-PCP1)/(PCP1-POWC)≤-1.9。

38. contact lenses according to claim 31, which is characterized in that second critical point is a high critical point.

39. contact lenses according to claim 31, which is characterized in that second critical point is critical point in one.

40. contact lenses according to claim 31, which is characterized in that second critical point is a low critical point.

41. a kind of contact lenses, characterized by comprising:

One center, the central point comprising the contact lenses；

One annulus, symmetrical ring is around the center；And

One peripheral region, symmetrical ring is around the annulus；

Wherein the annulus includes an at least critical point, and the critical point near the central point is one first critical point, And first critical point is a low critical point, the diopter of the center is POWC, and the maximum diopter of the annulus is PPmax, first critical point are PCP1, meet following condition:

2.00D≤|PPmax-POWC|≤20.00D；And

-5.00D≤PCP1-POWC<0D。

42. contact lenses according to claim 41, which is characterized in that the annulus includes at least two critical points, by It is interior to being outside respectively first critical point and one second critical point, which is PCP1, this is second critical Point value is PCP2, meets following condition:

-7.00D≤PCP2-PCP1≤0D。

43. contact lenses according to claim 41, which is characterized in that the annulus includes at least two critical points, by It is interior to being outside respectively first critical point and one second critical point, which is PCP1, this is second critical Point value is PCP2, meets following condition:

-14.00D≤PCP2-PCP1≤-7.50D。

44. contact lenses according to claim 41, which is characterized in that the annulus includes at least three critical points, by It is interior to being respectively outside first critical point, one second critical point and a third critical point, which is PCP2, the third critical point are PCP3, meet following condition:

0D≤PCP3-PCP2≤12.00D。

45. contact lenses according to claim 41, which is characterized in that the annulus includes at least three critical points, by It is interior to being respectively outside first critical point, one second critical point and a third critical point, which is PCP2, the third critical point are PCP3, meet following condition:

14.00D≤PCP3-PCP2≤20.00D。

46. contact lenses according to claim 41, which is characterized in that the annulus includes at least two critical points, by Interior to being outside respectively first critical point and one second critical point, the diopter of the center is POWC, this first faces Boundary's point value is PCP1, which is PCP2, meets following condition:

-1.75≤(PCP2-PCP1)/(PCP1-POWC)≤0。

47. contact lenses according to claim 41, which is characterized in that the annulus includes at least two critical points, by Interior to being outside respectively first critical point and one second critical point, the diopter of the center is POWC, this first faces Boundary's point value is PCP1, which is PCP2, meets following condition:

-25≤(PCP2-PCP1)/(PCP1-POWC)≤-1.9。

48. contact lenses according to claim 41, which is characterized in that the annulus includes at least two critical points, by It is interior to outside be respectively first critical point and one second critical point, and second critical point be a high critical point.

49. contact lenses according to claim 41, which is characterized in that the annulus includes at least two critical points, by It is interior to outside be respectively first critical point and one second critical point, and second critical point be one in critical point.

50. contact lenses according to claim 41, which is characterized in that the annulus includes at least two critical points, by It is interior to outside be respectively first critical point and one second critical point, and second critical point be a low critical point.

51. a kind of contact lens products, characterized by comprising:

Contact lenses as described in any one of claim 1,11,16,21,31 and 41；And

One infiltration solution, the contact lenses are soaked in the infiltration solution；

Wherein at least one of the contact lenses and the infiltration solution include cycloplegic.