CN208907947U - It is a kind of for correcting the complex optics of outer heterophoria myopia - Google Patents
It is a kind of for correcting the complex optics of outer heterophoria myopia Download PDFInfo
- Publication number
- CN208907947U CN208907947U CN201821614699.0U CN201821614699U CN208907947U CN 208907947 U CN208907947 U CN 208907947U CN 201821614699 U CN201821614699 U CN 201821614699U CN 208907947 U CN208907947 U CN 208907947U
- Authority
- CN
- China
- Prior art keywords
- curve
- mirror lens
- myopia
- correcting
- concace mirror
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Eyeglasses (AREA)
Abstract
The utility model discloses a kind of for correcting the complex optics of outer heterophoria myopia, combines prism with progressive additional, can not only correct exophoria position when regarding remote, but may be implemented depending on it is close when eye synchronous adjustment with loosen；First curve, the second curve, third curve, the 4th curve are not the curve of necessary being on concace mirror lens, and appearance is without exception, no jump picture, effectively slow down eye strain, and retarding myopia is deepened.
Description
Technical field
The utility model relates to a kind of correcting lens more particularly to a kind of for correcting the complex optics of outer heterophoria myopia.
Background technique
Free form surface garage technology in the prior art can realize any diopter and prism ginseng in eyeglass lens surface
Several designs, and existing progressive multi-focus lens solve only the difference of eyeglass or more diopter at present, double light prisms only solve
The certainly addition of a small amount of prism in eyeglass lower part.The different designs of diopter can only realize view above and below multifocal lens in the prior art
What is adjusted when close loosens the correction that but cannot achieve outer heterophoria；And double light prisms in the prior art are ugly in appearance, and are jumped as serious,
And correction parameter low with human eye compatibility is less than normal, outer heterophoria when none method correction view is remote.
Utility model content
For shortcoming and defect in the prior art, the utility model provides a kind of for correcting answering for outer heterophoria myopia
Close eyeglass.
In order to solve the above technical problems, technical solution provided by the utility model are as follows: one kind is for correcting outer heterophoria myopia
Complex optics, the eyeglass includes the prism substrate positioned at outer layer and concace mirror lens positioned at internal layer, and the prism substrate is set
It is set to and matches with the concace mirror lens shape；It is characterized by: passing through the first of upside on the eyeglass of the concace mirror lens
The top edge of curve and the concace mirror lens forms view far region, passes through second curve on right side and the right of the concace mirror lens
Edge forms right side astigmatism region, forms near reading range domain by the third curve of downside and the lower edge of the concace mirror lens, passes through
The left edge of 4th curve in left side and the concace mirror lens forms left side astigmatism region, first curve, the second curve, the
Three curves, the 4th curve mutually surround region in view, the sphere diameter sizes of the concace mirror lens according to region in view far region, view,
The sequence near reading range domain is successively successively decreased, and the sphere diameter size of the view far region is bigger by 1.00 than the sphere diameter size of the view far region
~ 2.75mm, the prismoptric of the prism substrate are 1 ~ 8 △.
Further, first curve, the second curve, third curve, the 4th curve are not true on the concace mirror lens
Curve existing for reality.
Further, first curve, the second curve, third curve, the 4th curve select circular curve, and described the
The radius and equal length of one curve and the third curve, and it is symmetrical above and below；Second curve and the 4th curve
Radius and equal length, and bilateral symmetry.
Further, the radius of first curve and length are greater than the radius and length of second curve.
Further, it is bent to be located at described first for the intersection point of second curve and the 4th curve and first curve
Between line and the outer peripheral left and right intersection point of the concace mirror lens；Second curve and the 4th curve and the third curve
Intersection point between the third curve and the outer peripheral left and right intersection point of the concace mirror lens.
Further, each side length in region is equal in the view surrounded.
Further, first curve, the second curve, third curve, the 4th curve the center of circle be located at the concavees lens
The outside of piece.
Further, first curve, the second curve, third curve, the 4th curve select parabola.
Further, it is molded as one positioned at the prism substrate of outer layer and positioned at the concace mirror lens of internal layer.
Compared with prior art, the utility model has the following beneficial effects:
(1) it combines prism with progressive additional, can not only correct exophoria position when regarding remote, but also may be implemented to regard
When close the synchronous adjustment of eye with loosen.
(2) first curves, the second curve, third curve, the 4th curve are not the curve of necessary being on concace mirror lens, outside
Without exception, no jump picture is seen, eye strain is effectively slowed down, retarding myopia is deepened.
(3) first curves, the second curve, third curve, the 4th curve select circular curve, and the first curve and third are bent
The radius and equal length of line, and it is symmetrical above and below；The radius and equal length of second curve and the 4th curve, and bilateral symmetry,
Manufacture is facilitated to process.
The radius and length of (4) first curves are greater than the radius and length of the second curve, are guaranteeing to regard far region, the area Shi Zhong
While domain, near reading range domain enough area, heterophoria myopia outside when view is far close with view is effectively realized by left and right sides astigmatism region
Correction.
The intersection point of (5) second curves and the 4th curve and the first curve is located at the first curve and the outer peripheral left side of concace mirror lens
Between right intersection point；The intersection point of second curve and the 4th curve and third curve is located at third curve and the outer peripheral left side of concace mirror lens
Between right intersection point, to increase the area in left and right sides astigmatism region on concace mirror lens as far as possible, to guarantee rectifying for outer heterophoria myopia
Plus effect.
(6) each side length in region is equal in the view surrounded, and transition is uniform, and sizing fixed length is convenient when manufacture.
(7) first curves, the second curve, third curve, the 4th curve the center of circle be located at the outside of concace mirror lens, as far as possible
It realizes the gentle transition of each curve, guarantees easy to process.
(8) first curves, the second curve, third curve, the 4th curve select parabola, more meet and throw and fall outside object
Track trend so that view is remote, in view, the transition near reading range domain it is gentler naturally, being located at the prism substrate of outer layer and being located at interior
The concace mirror lens of layer are molded as one, and are processed and formed at one time while improving rectification effect.
With reference to the accompanying drawing, the utility model is further described, embodiment described below is practical only as this
The example of novel specific implementation, and not limit made by the utility model.
Detailed description of the invention
Fig. 1 is that the utility model is a kind of for correcting the structure top view of the complex optics of outer heterophoria myopia；
Fig. 2 is that the utility model is a kind of for correcting the structural side view of the complex optics of outer heterophoria myopia.
Specific embodiment
The preferred embodiment of the utility model is elaborated with reference to the accompanying drawing so that the advantages of the utility model and
Feature can be easier to be readily appreciated by one skilled in the art, to make to the protection scope of the utility model apparent specific
It defines.
Referring to shown in Fig. 1-2, a kind of for correcting the complex optics of outer heterophoria myopia, eyeglass includes the prism positioned at outer layer
Substrate 1 and concace mirror lens 2 positioned at internal layer, prism substrate 1 are set as matching with 2 shape of concace mirror lens；In concace mirror lens 2
On eyeglass, view far region 21 is formed by the first curve 2a of upside and the top edge of concace mirror lens 2, it is bent by the second of right side
The right hand edge of line 2b and concace mirror lens 2 forms right side astigmatism region 22, by under the third curve 2c and concace mirror lens 2 of downside
Edge forms near reading range domain 23, forms left side astigmatism region 24 by the 4th curve 2d in left side and the left edge of concace mirror lens 2,
First curve 2a, the second curve 2b, third curve 2c, the 4th curve 2d mutually surround region 25 in view, the sphere diameter of concace mirror lens 2
Size according to depending on far region 21, depending in region 25, near reading range domain 23 sequence successively successively decrease, and regard far region 21 sphere diameter size
Sphere diameter size than regarding far region 21 is 1.00 ~ 2.75mm big, and the prismoptric of prism substrate 1 is 1 ~ 8 △, make prism with it is progressive
Multifocal combines, can not only correct regard it is remote when exophoria position, but also may be implemented depending on it is close when eye synchronous adjustment with put
Pine.
Specifically, the first curve 2a, the second curve 2b, third curve 2c, the 4th curve 2d are not true on concace mirror lens 2
Existing curve, appearance is without exception, no jump picture, effectively slows down eye strain, and retarding myopia is deepened.
Specifically, the first curve 2a, the second curve 2b, third curve 2c, the 4th curve 2d select circular curve, and first
The radius and equal length of curve 2a and third curve 2c, and it is symmetrical above and below；The radius of second curve 2b and the 4th curve 2d and
Equal length, and bilateral symmetry, facilitate manufacture to process.
Specifically, the radius of the first curve 2a and length are greater than the radius and length of the second curve 2b, are guaranteeing to regard far field
In domain, view while region, near reading range domain enough area, effectively realized by left and right sides astigmatism region hidden outside when view is far close with view
The tiltedly correction of myopia.
Specifically, intersection point 2b1,2d1 of the second curve 2b and the 4th curve 2d and the first curve 2a is located at the first curve 2a
Between concace mirror lens 2 outer peripheral left and right intersection point 2a1,2a2；The friendship of second curve 2b and the 4th curve 2d and third curve 2c
Point 2b2,2d2 are located between third curve 2c and concace mirror lens 2 outer peripheral left and right intersection point 2c1,2c2, recessed to increase as far as possible
The area in left and right sides astigmatism region on lens, to guarantee the rectification effect of outer heterophoria myopia.
Specifically, each side length in region 25 is equal in the view surrounded, and transition is uniform, and sizing fixed length is convenient when manufacture.
Specifically, the first curve 2a, the second curve 2b, third curve 2c, the 4th curve 2d the center of circle be located at concace mirror lens 2
Outside, realize the gentle transition of each curve as far as possible, guarantee easy to process.
Specifically, the first curve 2a, the second curve 2b, third curve 2c, the 4th curve 2d select parabola, more meet object
The external track trend thrown and fall so that view is remote, in view, the transition near reading range domain it is gentler natural.
Specifically, it is molded as one positioned at the prism substrate 1 of outer layer and positioned at the concace mirror lens 2 of internal layer, improves correction effect
It is convenient for being processed and formed at one time while fruit.
In addition to above embodiments, the utility model can also have other embodiments, not repeat one by one herein.In every case it adopts
The technical solution formed with equivalent substitution or equivalent transformation, belongs to the protection scope of the requires of the utility model.
Claims (9)
1. a kind of for correcting the complex optics of outer heterophoria myopia, the eyeglass includes the prism substrate (1) and position positioned at outer layer
In the concace mirror lens (2) of internal layer, the prism substrate (1) is set as matching with the concace mirror lens (2) shape；Its feature exists
In: on the eyeglass of the concace mirror lens (2), pass through the first curve (2a) of upside and the top edge of the concace mirror lens (2)
View far region (21) is formed, right side astigmatism is formed by second curve (2b) on right side and the right hand edge of the concace mirror lens (2)
Region (22) forms near reading range domain (23) by the third curve (2c) of downside and the lower edge of the concace mirror lens (2), passes through
4th curve (2d) in left side and the left edge of the concace mirror lens (2) form left side astigmatism region (24), first curve
(2a), the second curve (2b), third curve (2c), the 4th curve (2d) mutually surround region (25) in view, the concace mirror lens
(2) sphere diameter size according to depending on far region (21), depending in region (25), near reading range domain (23) sequence successively successively decrease, and it is described
Sphere diameter size depending on far region (21) is 1.00 ~ 2.75mm bigger than the sphere diameter size of view far region (21), the prism substrate
(1) prismoptric is 1 ~ 8 △.
2. according to claim 1 a kind of for correcting the complex optics of outer heterophoria myopia, it is characterised in that: described first
Curve (2a), the second curve (2b), third curve (2c), the 4th curve (2d) are not necessary being on the concace mirror lens (2)
Curve.
3. according to claim 1 a kind of for correcting the complex optics of outer heterophoria myopia, it is characterised in that: described first
Curve (2a), the second curve (2b), third curve (2c), the 4th curve (2d) select circular curve, and first curve
The radius and equal length of (2a) and the third curve (2c), and it is symmetrical above and below；Second curve (2b) and the described 4th
The radius and equal length of curve (2d), and bilateral symmetry.
4. according to claim 3 a kind of for correcting the complex optics of outer heterophoria myopia, it is characterised in that: described first
The radius and length of curve (2a) are greater than the radius and length of second curve (2b).
5. according to claim 1 a kind of for correcting the complex optics of outer heterophoria myopia, it is characterised in that: described second
Curve (2b) and intersection point (2b1), (2d1) of the 4th curve (2d) and first curve (2a) are located at first curve
Between the outer peripheral left and right intersection point (2a1) of (2a) and the concace mirror lens (2), (2a2)；Second curve (2b) and described
Four curves (2d) and intersection point (2b2), (2d2) of the third curve (2c) are located at the third curve (2c) and the concavees lens
Between the outer peripheral left and right intersection point (2c1) of piece (2), (2c2).
6. according to claim 1 a kind of for correcting the complex optics of outer heterophoria myopia, it is characterised in that: the institute surrounded
Each side length for stating region (25) in view is equal.
7. according to claim 3 a kind of for correcting the complex optics of outer heterophoria myopia, it is characterised in that: described first
Curve (2a), the second curve (2b), third curve (2c), the 4th curve (2d) the center of circle be located at the outer of the concace mirror lens (2)
Side.
8. according to claim 1 a kind of for correcting the complex optics of outer heterophoria myopia, it is characterised in that: described first
Curve (2a), the second curve (2b), third curve (2c), the 4th curve (2d) select parabola.
9. according to claim 1 a kind of for correcting the complex optics of outer heterophoria myopia, it is characterised in that: be located at outer layer
Prism substrate (1) and be molded as one positioned at the concace mirror lens (2) of internal layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821614699.0U CN208907947U (en) | 2018-09-30 | 2018-09-30 | It is a kind of for correcting the complex optics of outer heterophoria myopia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821614699.0U CN208907947U (en) | 2018-09-30 | 2018-09-30 | It is a kind of for correcting the complex optics of outer heterophoria myopia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208907947U true CN208907947U (en) | 2019-05-28 |
Family
ID=66614031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821614699.0U Active CN208907947U (en) | 2018-09-30 | 2018-09-30 | It is a kind of for correcting the complex optics of outer heterophoria myopia |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208907947U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110333609A (en) * | 2019-07-10 | 2019-10-15 | 万维科研有限公司 | A kind of how progressive focus-variable lens and glasses |
-
2018
- 2018-09-30 CN CN201821614699.0U patent/CN208907947U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110333609A (en) * | 2019-07-10 | 2019-10-15 | 万维科研有限公司 | A kind of how progressive focus-variable lens and glasses |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11385479B2 (en) | Vision correction lens and method for preparation of the same | |
| JP5946975B2 (en) | An 81-sided diamond with 10 hearts and 10 arrows inside | |
| CN208907947U (en) | It is a kind of for correcting the complex optics of outer heterophoria myopia | |
| JP2002503827A (en) | Progressive multifocal contact lens suitable for compensating presbyopia | |
| RU2014111479A (en) | PAIR OF MOVABLE PRESBIOPIC CONTACT LENSES | |
| US9146405B2 (en) | Manufacturing method of progressive-power lens | |
| TWM595771U (en) | A blind-free three-leaf vision len | |
| CN207473224U (en) | A kind of eyeglass for slowing down visual fatigue | |
| CN215986774U (en) | Double-sided composite multi-point out-of-focus spectacle lens | |
| CN208756305U (en) | Ortho-K for presbyopic correction | |
| CN203930241U (en) | A kind of Ortho-K | |
| CN206224080U (en) | A kind of physiotherapy eyeglass that can be corrected with prevention and control adolescent myopia | |
| CN113671723A (en) | Cornea shaping mirror | |
| CN109188716A (en) | A kind of ring coke rib lens with prevention myopia development and treatment pseudo-myopia function | |
| CN107144977A (en) | Myopia of student correction mirror | |
| CN108121084A (en) | Myopia eyeglass, myopia eyeglass group and physical treatment glasses for treating myopia | |
| CN207301528U (en) | A kind of peripheral hyperopia defocus control eyeglass of fixed compensation amount | |
| CN206805027U (en) | Myopia of student correction mirror | |
| CN208969367U (en) | A kind of ring coke rib lens with prevention myopia development and treatment pseudo-myopia function | |
| CN208270871U (en) | A kind of hard corneal contact lens | |
| CN203930243U (en) | A kind of novel high oxygen permeability contact lens | |
| CN210376921U (en) | Novel peripheral hyperopia defocusing control lens helpful for delaying teenager myopia progression | |
| CN209674125U (en) | Trifocal | |
| CN202995166U (en) | Myopia peripheral defocus correcting glasses | |
| CN108339027A (en) | A kind of liquid that eyesight can be improved |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220513 Address after: 710000 room 0906, unit 1, building 1, Wanda Plaza, intersection of Keji seventh road and Tangyan Road, high tech Zone, Xi'an, Shaanxi Province Patentee after: Xi'an happy star optometry Technology Co.,Ltd. Address before: 710016 room 1001, unit 2, No. 11 Yahe spring, Fengcheng fifth road, Weiyang District, Xi'an City, Shaanxi Province Patentee before: XI'AN XINGHUO EYE VISION TECHNOLOGY Co.,Ltd. |