CN207164385U - For the non-equally change punktal lens straight burr monolithic in vision correction two lenses group - Google Patents
For the non-equally change punktal lens straight burr monolithic in vision correction two lenses group Download PDFInfo
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- CN207164385U CN207164385U CN201720492515.7U CN201720492515U CN207164385U CN 207164385 U CN207164385 U CN 207164385U CN 201720492515 U CN201720492515 U CN 201720492515U CN 207164385 U CN207164385 U CN 207164385U
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Abstract
What the utility model was used for non-equally becoming in vision correction two lenses group punktal lens straight burr monolithic belongs to that light has multiple focus area focus values on one piece of lens is changing into the gradual change punktal lens being arranged in order.More bar shaped corrugated surfaces are divided into three adjacent short width unit, middle position units, long width units successively；The lens strength numerical value of same equidistant width bar shaped curved surface is identical, and whole lens focus are point-blank；The scope of the middle each strip width of position corrugated surface is 0.1mm to some value between 5.0mm；Lens strength numerical value extreme difference is some value between 10 degree to 100 degree；The strip width of short width corrugated surface is the 50% or 25% of middle position corrugated surface；The strip width of long width corrugated surface is the 200% or 400% of middle position corrugated surface.Advantage：Biplate is combined into eyeglass has transformable lens strength training function, also has the training function that a variety of lens strengths in different units region change speed.
Description
Technical field
The invention belongs to optical lens technical field, more particularly to there are multiple focus areas, Mei Gejiao on one piece of lens
Point regional focus value is changing into the gradual change punktal lens being arranged in order.
Background technology
Chinese patent 201610092191.8《A kind of gradual change punktal lens》It is plane to provide a kind of lens base, another
Face is free form surface, and the free form surface is made up of concave surface, and is provided with some regions, and each area in the free form surface
The longitudinal length in domain is equal.The length in region is 0.1.0mm~100mm, and the refractive diopter in region is 1~2000 degree, diopter
Number is evenly distributed on lens, and each unit length etc. point distribution focus.
It is above-mentioned《A kind of gradual change punktal lens》Defect is the eyeglass of " free form surface " as the training of myopia correction, it is difficult to
The training method into rule being engaged with " free form surface " is set, and " free form surface " eyeglass can only be used as and be trained to people oneself hand
The eyeglass that work movement two lenses relative position is trained.And " free form surface " eyeglass does not point out the shape knot in " some regions "
Structure, the shape and structure for not knowing " some regions " are sphere, ellipsoidal surface or trapezoidal faces；The length in 0.1.0mm~100mm
The refractive diopter for spending region is 1~2000 degree, i.e., it is 1 that refractive diopter can not be realized in 0.1.0mm~100mm length areas
~2000 degree of change, the change for realizing that refractive diopter is 1~2000 degree in 0.1.0mm~100mm length areas is not indicated yet
What the structure of change is.So the technical scheme can not realize the effect of correction.
Chinese patent 201520246792.0《One kind can any focus-variable lens group》Provide one kind：One of every eyeglass
Surface is horizontal plane, and another surface of eyeglass is to meet the non-aqueous plane surface that mathematics changing rule height rises and falls；Described mirror
A peak and a minimum point are provided with the non-aqueous plane surface of piece；The peak of the non-aqueous plane surface of described eyeglass with most
Multiple optical centres of consecutive variations are evenly distributed between low spot, along the non-aqueous plane surface of eyeglass；Described multiple optical centres
Refractive diopter successively decrease successively or be incremented by.Defect is " the meeting mathematics changing rule " does not indicate it is what rule.Described
" being uniformly distributed an optical centre at interval of 1.0mm ", then the curved surface can only be spherical shape structure to an optical centre, and ball
Face shape and structure is difficult to the training function of vision correction, because the sight of human eye is to pass through eyeglass in a point, and eyeglass
In each interval be an optic center point, the two points of the point and optic center point of sight are difficult to overlap.So technology
Scheme can not realize the training of vision correction, can not realize thoroughly solve the problems such as asthenopia.And " non-aqueous plane surface "
Record does not indicate it is what curved surface.
The content of the invention
It is an object of the invention to provide a kind of two lenses group can be carried out regular zoom relative movement, two lenses group by motor
Different cooperation positions, a variety of regular diopter changes of multizone, after conveniently using computer program controlled motor, motor can be produced
Two lenses group is set to produce the equidistant change punktal lens straight burr among the two lenses group used that a variety of rules are corrected defects of vision
Monolithic.
The structure of the present invention：
For the non-equally change punktal lens straight burr monolithic in vision correction two lenses group, including lens straight burr monolithic bag
Two relative transparent surfaces are included, one is smooth even surface 1, and another is more bar shaped corrugated surfaces 6；It is characterized in that：More bar shapeds
Corrugated surface 6 divides for three adjacent more units of corrugated surface 2 of equidistant zoom successively, i.e., the short more corrugated surface 2- of the equidistant zoom of width
Unit 1, the more corrugated surface 2-2 units of the equidistant zoom in middle position, the more corrugated surface 2-3 units of the equidistant zoom of long width；
The structure of the equidistant more units of corrugated surface 2 of zoom：The equidistant more units of corrugated surface 2 of zoom are multiple equidistant width
Bar shaped curved surface 3 is parallel to be formed side by side, makes the more cell cross-sections of corrugated surface 2 of equidistant zoom into equidistant width zigzag structure,
The lens strength numerical value of same equidistant width bar shaped curved surface 3 is identical, the whole of same equidistant width bar shaped curved surface 3
Lens focus is point-blank；All the lens focus line of equidistant width bar shaped curved surface 3 is parallel to each other；
The lens straight burr monolithic body has while be eyeglass straight flange 4, any two neighboring equidistant width bar shaped curved surface 3 it
Between separator bar 5 it is vertical with eyeglass straight flange 4；
The equidistant width bar shaped curved surface 3 of whole of the same more units of corrugated surface 2 of equidistant zoom is arranged side by side, and thoroughly
Mirror diopter numerical value extreme difference N is identical；
The bar shaped of each equidistant width bar shaped curved surface 3 side by side of the middle more corrugated surface 2-2 units of the equidistant zoom in position
Width d2 is equal, and each strip width d2 scope is 0.1mm to some value between 5.0mm；Lens strength numerical value pole
Poor N is some value between 10 degree to 100 degree；
The bar shaped of each equidistant width bar shaped curved surface 3 side by side of the short more corrugated surface 2-1 units of the equidistant zoom of width
Width d1 is equal, each strip width d1 be the more corrugated surface 2-2 units strip width d2 of the equidistant zoom in middle position 50% or
25% some value；Lens strength numerical value extreme difference N is identical；
The bar shaped of each equidistant width bar shaped curved surface 3 side by side of the long more corrugated surface 2-3 units of the equidistant zoom of width
Width d3 is equal, each strip width d3 be the more corrugated surface 2-2 units strip width d2 of the equidistant zoom in middle position 200% or
400% some value；Lens strength numerical value extreme difference N is identical.
In the equidistant change punktal lens straight burr monolithic of the present invention, the same equidistant central shaft phase of width bar shaped curved surface 3
Vertical any cross section lens strength numerical value is identical, makes whole focuses of same equidistant width bar shaped curved surface 3 into one
Bar straight line, and this focus line and centerline axis parallel of same equidistant width bar shaped curved surface 3.
The present invention is used for the purposes that two monolithics are applied in combination：The equidistant change punktal lens straight burr monolithic of the present invention is to use
In the separate part that this monolithics of two are applied in combination, combined method is by the smooth smooth of two straight burr monolithics of the present invention
Face 1 is affixed into gapless double-sheet arrangement mode that can be mutually with respect to slip and used.Two monolithics are mutually relative to be slided, this two
Straight burr monolithic just can produce different compound lens diopter numerical value in different sliding positions.Instructed for the zoom of an eyes
Practice, help to have the patient of myopia to recover eyesight.So equidistant change punktal lens straight burr monolithic of the invention is to use double-disk
The monolithic of eyesight correcting glasses.
Because the lens focus line of the equidistant width bar shaped curved surface 3 of whole of the present invention is parallel to each other, in such use
Two described equidistant punktal lens straight burr monolithics that become are in different sliding positions, the two of relative position in two monolithics
Two equidistant width bar shaped curved surfaces 3 that individual equidistant width bar shaped curved surface 3, i.e. same eye sight line pass through could form one
The rod lens region of bar lens strength numerical value, it is same lens dioptric to make vision of the eyes in this rod lens region
Number of degrees value.
One lens straight burr monolithic is divided into the meaning of three equidistant more units of corrugated surface 2 of zoom：
[A] is easy to be displaced to the synthesis lens strength position of setting with computer control monolithic, realizes synthesis lens dioptric
Degree can be combined with computer and motor and be controlled synthesis lens strength numerical value：Three differences in same lens straight burr monolithic
The lens strength numerical value extreme difference N of unit is identical and the equidistant strip width d of width bar shaped curved surface 3 of three units respectively
It is multiple proportion, when meaning is to drive two pieces of lens straight burr monolithic displacements with computer program controlled motor, velocity of displacement and two
The synthesis lens strength numerical value of two equidistant width bar shaped curved surfaces 3 of the individual each position of straight burr monolithic has fixed function to close
System, you can to control the synthesis lens strength numerical value of each position with the velocity of displacement between two pieces of monolithics.
In [B] two straight burr monolithics, respectively having an equidistant width bar shaped curved surface 3 to be combined into one has setting diopter
The synthesis lens of numerical value, other equidistant width bar shaped curved surfaces 3 in the two straight burr monolithics can also separately constitute setting and bend
The synthesis lens of luminosity numerical value, will not produce the region that can not be imaged：Equidistant 3, the width bar shaped curved surface of three units respectively
Shape width d is multiple proportion, and meaning is that two identical straight burr monolithics are being combined into synthesis eyeglass in use, two straight
In line monolithic, each equidistant strip width d of width bar shaped curved surface 3 in three units of a straight burr monolithic can with it is another
The equidistant strip width d of width bar shaped curved surface 3 of individual straight burr monolithic is fully mated, and the lens that obtaining has design calculated value to synthesize are bent
Luminosity numerical value, that is, be not in that two straight burr monolithics can obtain the design of diopter in a certain shift position, only subregion
Calculated value, and in same shift position, other region diopters are to be difficult to that calculating, to be numerical value indefinite, is to be difficult to
Diopter as training content.
[C] can be combined into the monolithic of eyeglass as the biplate of diopter pace of change training, biplate is combined into mirror
Piece has transformable lens strength training function, also has a variety of lens strengths change in different units region fast
Slow training function：One monolithic is divided into three units, the i.e. more corrugated surface 2- of the equidistant zoom of short width of wide cut strip width d
Unit 1, the middle width strip width d more corrugated surface 2-2 units of the equidistant zoom in middle position, narrow strip width d long width etc.
Apart from the more corrugated surface 2-3 units of zoom, when the mode that two lens straight burr monolithics are mutually shifted is applied in combination, wide cut region,
Middle width region, narrow these three regions of region synthesis lens strength pace of change it is different；The lens of wide cut region synthesis
The lens strength pace of change of slow, the middle width region synthesis of diopter pace of change is median, the lens of narrow region synthesis
Diopter pace of change is fast.When the mode that two lens straight burr monolithics are mutually shifted is applied in combination, the lens strength of synthesis
Pace of change have " speed of wide cut+wide cut ", " speed of wide cut+middle width ", " wide cut+narrow speed ", " middle width+middle width
Speed ", " middle width+narrow speed ", " narrow+narrow speed ", that is, there are the lens strength paces of change of six kinds of synthesis.
Exactly when the mode that two lens straight burr monolithics are mutually shifted is applied in combination, any one translational speed, this may be all obtained
Certain several synthesis lens strength pace of change in six kinds of speed.So, the training glasses being applied in combination in a double monolithics
On, a variety of synthesis lens strengths can not only be obtained, and a variety of synthesis lens strength paces of change can also be obtained；At one
There is the synthesis lens strength change that a variety of speeds are different in biplate group, just can be simultaneously with the synthesis lens strength of different speeds
Become the training content for being turned to recover eyesight, and when the person of being trained to can use the double monolithic groups to carry out a variety of diopters training, go back
Can be according to the reaction speed of oneself, from being adapted to the diopter pace of change of oneself to train, diopter pace of change, which is trained, is
Recover the fine method of eyesight.Only there are the more units of corrugated surface 2 of two or more equidistant zooms to realize in a monolithic
Diopter pace of change is trained, and the present invention preferably has three equidistant more units of corrugated surface 2 of zoom with a monolithic, does not arrange naturally
Except a monolithic has two, four, the more units of corrugated surface 2 of equidistant zoom of five or more.
It is preferred that each strip width d2 of the middle more corrugated surface 2-2 units of the equidistant zoom in position scope be 1.00mm extremely
Some value between 2.00mm.
It is preferred that the adjacent equidistant width bar shaped curved surface 3 of any two of the middle more corrugated surface 2-2 units of the equidistant zoom in position
Lens strength numerical value extreme difference N be 20 degree, 25 degree, 50 degree, 75 degree, 100 degree some value.
It is preferred that the equidistant width bar shaped curved surface 3 of whole of the middle more corrugated surface 2-2 units of the equidistant zoom in position is arranged side by side,
And lens strength numerical value extreme difference N is identical, lens strength numerical value is 200 degree to -1000 of specific arranged distribution following 1：
Table 1
In above-mentioned table table 1：
Ordinal number refers to：1 to 25 refers to the sequence number of totally 25 equidistant width bar shaped curved surfaces 3；
The number of degrees refer to：The lens strength numerical value of the equidistant width bar shaped curved surface 3 of each sequence number；
Width refers to：The strip width d2 of each equidistant width bar shaped curved surface 3 side by side is 1.50mm；
Lens strength numerical value extreme difference N in above-mentioned table is 50 degree.
This kind of equidistant change punktal lens straight burr monolithic of the equidistant more corrugated surfaces 2 of zoom described in table 1, composition
Two monolithics are mutually applicable 18 years old to 40 years old crowd with respect to the combined lens slided, because being that it can be produced in two monolithics slide
Raw 25*25=625 kind compound lens diopters, this 625 kinds of compound lens diopter region of variation scopes are 400 degree and arrive -2000
Degree.Region of variation scope be 400 degree to -2000 degree be applicable 18 years old to the reason for 40 years old crowd be to be practised according to Grown living with eye
Used, the length and interpupillary distance of axis oculi determine to use the eyeglass.
It is preferred that the equidistant width bar shaped curved surface 3 of whole of the middle more corrugated surface 2-2 units of the equidistant zoom in position is arranged side by side,
And lens strength numerical value extreme difference N is identical, lens strength numerical value is 200 degree to -800 of specific arranged distribution such as table 2 below：
Table 2
In above-mentioned table 2：
Ordinal number refers to：1 to 41 refers to the sequence number of totally 41 equidistant width bar shaped curved surfaces 3；
The number of degrees refer to：The lens strength numerical value of the equidistant width bar shaped curved surface 3 of each sequence number；
Width refers to：The strip width d2 of each equidistant width bar shaped curved surface 3 side by side is 1.0mm；
Lens strength numerical value extreme difference N in above-mentioned table is 25 degree.
This kind of equidistant change punktal lens straight burr monolithic of the equidistant more corrugated surfaces 2 of zoom described in table 2, composition
Two monolithics are mutually applicable 12 years old to 18 years old crowd with respect to the combined lens slided, because being that it can be produced in two monolithics slide
Raw 41*41=1681 kind compound lens diopters, this 1681 kinds of compound lens diopter region of variation scopes be 400 degree to-
1600 degree.Region of variation scope be 400 degree to -1600 degree be applicable 2 years old to the reason for 18 years old crowd be according to population of adolescent
It is accustomed to eye, the length and interpupillary distance of axis oculi determine to use the eyeglass.
It is preferred that the equidistant width bar shaped curved surface 3 of whole of the middle more corrugated surface 2-2 units of the equidistant zoom in position is arranged side by side,
And lens strength numerical value extreme difference N is identical, lens strength numerical value is 200 degree to -600 of specific arranged distribution such as table 3 below：
Table 3
In above-mentioned table 3：
Ordinal number refers to：1 to 41 refers to the sequence number of totally 41 equidistant width bar shaped curved surfaces 3；
The number of degrees refer to：The lens strength numerical value of the equidistant width bar shaped curved surface 3 of each sequence number；
Width refers to：The strip width d2 of each equidistant width bar shaped curved surface 3 side by side is 1.0mm；
Lens strength numerical value extreme difference N in above-mentioned table is 20 degree.
This kind of equidistant change punktal lens straight burr monolithic of the equidistant more corrugated surfaces 2 of zoom described in table 3, composition
Two monolithics are mutually applicable less than 12 years old crowd with respect to the combined lens slided, because being that it can be produced in two monolithics slide
41*41=1681 kind compound lens diopters, this 1681 kinds of compound lens diopter region of variation scopes are 400 degree and arrive -1200
Degree.The reason for region of variation scope is 400 degree of less than 12 years old crowds applicable to -1200 degree is to be practised according to pediatric population with eye
Used, the length of axis oculi and the developmental state of interpupillary distance determine to use the eyeglass.
Advantages of the present invention：
Different units in lens straight burr monolithic with identical lens strength numerical value extreme difference N are identical and three lists
The equidistant width bar shaped curved surface strip width d of member respectively is multiple proportion, is easy to be displaced to setting with computer control monolithic
Lens strength position is synthesized, realizes that two straight burr monolithic synthesis lens strengths can be combined with computer and motor and is controlled
Synthesize lens strength numerical value.
In two straight burr monolithics, respectively having an equidistant width bar shaped curved surface to be combined into one has setting diopter numerical value
Synthesis lens, other equidistant width bar shaped curved surfaces in the two straight burr monolithics can also separately constitute setting refractive diopter
The synthesis lens of value, will not produce the region that can not be imaged.
During two straight burr monolithic synthesis lens, eyeglass can be combined into as the biplate of diopter pace of change training
Monolithic, biplate is combined into eyeglass has transformable lens strength training function, also has in the more of different units region
The training function of kind lens strength change speed.
The equidistant each equidistant width bar shaped curved surface become in punktal lens straight burr monolithic has a lens focus to connect
Line, equidistant becomes in punktal lens straight burr monolithic have a plurality of lens focus line being parallel to each other, and transverse shifting is equidistant
When becoming punktal lens straight burr monolithic, the sight of people can make every through the point of monolithic with any lens focus line coincident
Bar lens focus line can serve as the zoom training to eyes, helps the patient of myopia to recover eyesight and uses.
The separate part that can be applied in combination as two monolithics, with this in length is the wide average eye eyeglasses of 30-55
10 to 100 or so equidistant width bar shaped curved surfaces can be set in invention, then two monolithics mutually relative slide can produce
Raw 100 to 10000 different compound lens diopter effects, these are substantial amounts of, can be slided with two monolithics are mutually relative
And the compound lens diopter changed is the zoom training to eyes, the patient of myopia is helped to recover the good method of eyesight.Institute
As the zoom training to eyes the patient of myopia can be helped extensive using the equidistant change punktal lens straight burr monolithic of the present invention
The part of the glasses of diplopia power.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is two pieces of equidistant smooth even surface sliding contact states for becoming punktal lens straight burr monolithic with the present invention,
Form it is nonseptate can mutually with respect to slide cross-sectional view；
Fig. 3 is the structural representation of three equidistant width bar shaped curved face units in more bar shaped corrugated surfaces with the present invention；
1 it is smooth even surface in figure, 2 is that the more corrugated surfaces of zoom, 2-1 are that the more corrugated surfaces of the equidistant zoom of short width, 2-2 are
The more corrugated surfaces of the middle equidistant zoom in position, 2-3 be the more corrugated surfaces of the equidistant zoom of long width, 3 be equidistant width bar shaped curved surface,
4 it is eyeglass straight flange, 5 be separator bar, 6 is more bar shaped corrugated surfaces.
Embodiment
Embodiment 1, for the non-equally change punktal lens straight burr monolithic in vision correction two lenses group
Such as Fig. 1,2,3, for the non-equally change punktal lens straight burr monolithic in vision correction two lenses group, including lens
Straight burr monolithic includes two relative transparent surfaces, and one is smooth even surface 1, and another is more bar shaped corrugated surfaces 6；Its feature exists
In：More bar shaped corrugated surfaces 6 divide for three adjacent more units of corrugated surface 2 of equidistant zoom successively, i.e., the short equidistant zoom of width
More corrugated surface 2-1 units, the more corrugated surface 2-2 units of the equidistant zoom in middle position, the more corrugated surface 2-3 of the equidistant zoom of long width are mono-
Member；
The structure of the equidistant more units of corrugated surface 2 of zoom：The equidistant more units of corrugated surface 2 of zoom are multiple equidistant width
Bar shaped curved surface 3 is parallel to be formed side by side, makes the more cell cross-sections of corrugated surface 2 of equidistant zoom into equidistant width zigzag structure,
The lens strength numerical value of same equidistant width bar shaped curved surface 3 is identical, the whole of same equidistant width bar shaped curved surface 3
Lens focus is point-blank；All the lens focus line of equidistant width bar shaped curved surface 3 is parallel to each other；
The lens straight burr monolithic body has while be eyeglass straight flange 4, any two neighboring equidistant width bar shaped curved surface 3 it
Between separator bar 5 it is vertical with eyeglass straight flange 4；
The equidistant width bar shaped curved surface 3 of whole of the same more units of corrugated surface 2 of equidistant zoom is arranged side by side, and thoroughly
Mirror diopter numerical value extreme difference N is identical.
Three equidistant more unit concrete structure parameters of corrugated surface 2 of zoom are as follows：
The bar shaped of each equidistant width bar shaped curved surface 3 side by side of the short more corrugated surface 2-1 units of the equidistant zoom of width
Width d1 is equal, and each strip width d1 is the 50% of the more corrugated surface 2-2 units strip width d2 of the equidistant zoom in middle position；Thoroughly
Mirror diopter numerical value extreme difference N is identical.
The bar shaped of each equidistant width bar shaped curved surface 3 side by side of the long more corrugated surface 2-3 units of the equidistant zoom of width
Width d3 is equal, and each strip width d3 is the 200% of the more corrugated surface 2-2 units strip width d2 of the equidistant zoom in middle position；
Lens strength numerical value extreme difference N is identical.
The concrete structure parameter of the middle more corrugated surface 2-2 units of the equidistant zoom in position is：
The bar shaped of each equidistant width bar shaped curved surface 3 side by side of the middle more corrugated surface 2-2 units of the equidistant zoom in position
Width d2 is equal, and each strip width d2 is 1.5mm；Lens strength numerical value extreme difference N is 50 degree；For identical lens refractive diopter
It is worth extreme difference N arrangements, lens strength numerical value is that 200 degree to -1000 of specific arranged distribution is as follows：
Embodiment 2, for the non-equally change punktal lens straight burr monolithic in vision correction two lenses group
Such as Fig. 1,2,3, such as the structure of embodiment, the specific three equidistant more unit concrete structure of corrugated surface 2 ginsengs of zoom
Number is as follows：
The bar shaped of each equidistant width bar shaped curved surface 3 side by side of the short more corrugated surface 2-1 units of the equidistant zoom of width
Width d1 is equal, and each strip width d1 is the 50% of the more corrugated surface 2-2 units strip width d2 of the equidistant zoom in middle position；Thoroughly
Mirror diopter numerical value extreme difference N is identical.
The bar shaped of each equidistant width bar shaped curved surface 3 side by side of the long more corrugated surface 2-3 units of the equidistant zoom of width
Width d3 is equal, and each strip width d3 is the 200% of the more corrugated surface 2-2 units strip width d2 of the equidistant zoom in middle position；
Lens strength numerical value extreme difference N is identical.
The concrete structure parameter of the middle more corrugated surface 2-2 units of the equidistant zoom in position is：
Each the strip width d2 of equidistant width bar shaped curved surface 3 side by side is equal, and each strip width d2 is 1.0mm,
Identical from the lens strength numerical value extreme difference N of width bar shaped curved surface 3, lens strength numerical value extreme difference N is 25 degree；
All equidistant width bar shaped curved surface 3 is arranged side by side, and lens strength numerical value extreme difference N is identical, lens dioptric
Number of degrees value is that 200 degree to -800 of specific arranged distribution is as follows：
Embodiment 3, for the non-equally change punktal lens straight burr monolithic in vision correction two lenses group
Such as Fig. 1,2,3, such as the structure of embodiment, the specific three equidistant more unit concrete structure of corrugated surface 2 ginsengs of zoom
Number is as follows：
The bar shaped of each equidistant width bar shaped curved surface 3 side by side of the short more corrugated surface 2-1 units of the equidistant zoom of width
Width d1 is equal, and each strip width d1 is the 50% of the more corrugated surface 2-2 units strip width d2 of the equidistant zoom in middle position；Thoroughly
Mirror diopter numerical value extreme difference N is identical.
The bar shaped of each equidistant width bar shaped curved surface 3 side by side of the long more corrugated surface 2-3 units of the equidistant zoom of width
Width d3 is equal, and each strip width d3 is the 200% of the more corrugated surface 2-2 units strip width d2 of the equidistant zoom in middle position；
Lens strength numerical value extreme difference N is identical.
The concrete structure parameter of the middle more corrugated surface 2-2 units of the equidistant zoom in position is：
Each the strip width d2 of equidistant width bar shaped curved surface 3 side by side is equal, and each strip width d2 is 1.0mm；
Lens strength numerical value extreme difference N is 20 degree；
All equidistant width bar shaped curved surface 3 is arranged side by side, and lens strength numerical value extreme difference N is identical, lens dioptric
Number of degrees value is that 200 degree to -600 of specific arranged distribution is as follows：
Embodiment 4, for the non-equally change punktal lens straight burr monolithic in vision correction two lenses group
Such as Fig. 1,2,3, such as the structure of embodiment, the specific three equidistant more unit concrete structure of corrugated surface 2 ginsengs of zoom
Number is as follows：
The bar shaped of each equidistant width bar shaped curved surface 3 side by side of the short more corrugated surface 2-1 units of the equidistant zoom of width
Width d1 is equal, and each strip width d1 is the 50% of the more corrugated surface 2-2 units strip width d2 of the equidistant zoom in middle position；Thoroughly
Mirror diopter numerical value extreme difference N is identical.
The bar shaped of each equidistant width bar shaped curved surface 3 side by side of the long more corrugated surface 2-3 units of the equidistant zoom of width
Width d3 is equal, and each strip width d3 is the 400% of the more corrugated surface 2-2 units strip width d2 of the equidistant zoom in middle position；
Lens strength numerical value extreme difference N is identical.
The concrete structure parameter of the middle more corrugated surface 2-2 units of the equidistant zoom in position is：
Each the strip width d2 of equidistant width bar shaped curved surface 3 side by side is equal, and each strip width d2 is 0.1mm；
Lens strength numerical value extreme difference N is 10 degree；
All equidistant width bar shaped curved surface 3 is arranged side by side, and lens strength numerical value extreme difference N is identical, lens dioptric
Number of degrees value is 600 degree and omitted to -2400 specific arranged distribution tables of degree；
Ordinal number refers to：1 to 300 refers to totally 300 equidistant width bar shaped curved surfaces 3, overall width 30.0mm.
The lens straight burr monolithic of the present embodiment is used to be used cooperatively from the different training stages of the present embodiment 1 or 2 or 3.
Embodiment 5, for the non-equally change punktal lens straight burr monolithic in vision correction two lenses group
Such as Fig. 1,2,3, such as the structure of embodiment, the specific three equidistant more unit concrete structure of corrugated surface 2 ginsengs of zoom
Number is as follows：
The bar shaped of each equidistant width bar shaped curved surface 3 side by side of the short more corrugated surface 2-1 units of the equidistant zoom of width
Width d1 is equal, and each strip width d1 is the 50% of the more corrugated surface 2-2 units strip width d2 of the equidistant zoom in middle position；Thoroughly
Mirror diopter numerical value extreme difference N is identical.
The bar shaped of each equidistant width bar shaped curved surface 3 side by side of the long more corrugated surface 2-3 units of the equidistant zoom of width
Width d3 is equal, and each strip width d3 is the 200% of the more corrugated surface 2-2 units strip width d3 of the equidistant zoom in middle position；
Lens strength numerical value extreme difference N is identical.
The concrete structure parameter of the middle more corrugated surface 2-2 units of the equidistant zoom in position is：
Each the strip width d2 of equidistant width bar shaped curved surface 3 side by side is equal, and each strip width d2 is 2.0mm；
Lens strength numerical value extreme difference N is 75 degree；
All equidistant width bar shaped curved surface 3 is arranged side by side, and lens strength numerical value extreme difference N is identical, lens dioptric
Number of degrees value is 375 degree and omitted to -1125 specific arranged distribution tables of degree；
Ordinal number refers to：1 to 20 refers to totally 20 equidistant width bar shaped curved surfaces 3, overall width 40.0mm.
The lens straight burr monolithic of the present embodiment is used to be used cooperatively from the different training stages of the present embodiment 1 or 2 or 3.
Embodiment 6, for the non-equally change punktal lens straight burr monolithic in vision correction two lenses group
Such as Fig. 1,2,3, such as the structure of embodiment, the specific three equidistant more unit concrete structure of corrugated surface 2 ginsengs of zoom
Number is as follows：
The bar shaped of each equidistant width bar shaped curved surface 3 side by side of the short more corrugated surface 2-1 units of the equidistant zoom of width
Width d1 is equal, and each strip width d1 is the 25% of the more corrugated surface 2-2 units strip width d2 of the equidistant zoom in middle position；Thoroughly
Mirror diopter numerical value extreme difference N is identical.
The bar shaped of each equidistant width bar shaped curved surface 3 side by side of the long more corrugated surface 2-3 units of the equidistant zoom of width
Width d3 is equal, and each strip width d3 is the 200% of the more corrugated surface 2-2 units strip width d2 of the equidistant zoom in middle position；
Lens strength numerical value extreme difference N is identical.
The concrete structure parameter of the middle more corrugated surface 2-2 units of the equidistant zoom in position is：
Each the strip width d2 of equidistant width bar shaped curved surface 3 side by side is equal, and each strip width d2 is 3.0mm；
Lens strength numerical value extreme difference N is 100 degree；
All equidistant width bar shaped curved surface 3 is arranged side by side, and lens strength numerical value extreme difference N is identical, lens dioptric
Number of degrees value is 100 degree and omitted to -900 specific arranged distribution tables of degree；
Ordinal number refers to：1 to 10 refers to totally 10 equidistant width bar shaped curved surfaces 3, overall width 30.0mm.
The lens straight burr monolithic of the present embodiment is used to be used cooperatively from the different training stages of the present embodiment 1 or 2 or 3.
Embodiment 7, for the non-equally change punktal lens straight burr monolithic in vision correction two lenses group
Such as Fig. 1,2,3, such as the structure of embodiment, the specific three equidistant more unit concrete structure of corrugated surface 2 ginsengs of zoom
Number is as follows：
The bar shaped of each equidistant width bar shaped curved surface 3 side by side of the short more corrugated surface 2-1 units of the equidistant zoom of width
Width d1 is equal, and each strip width d1 is the 25% of the more corrugated surface 2-2 units strip width d2 of the equidistant zoom in middle position；Thoroughly
Mirror diopter numerical value extreme difference N is identical.
The bar shaped of each equidistant width bar shaped curved surface 3 side by side of the long more corrugated surface 2-3 units of the equidistant zoom of width
Width d3 is equal, and each strip width d3 is the 200% of the more corrugated surface 2-2 units strip width d2 of the equidistant zoom in middle position；
Lens strength numerical value extreme difference N is identical.
The concrete structure parameter of the middle more corrugated surface 2-2 units of the equidistant zoom in position is：
Each the strip width d2 of equidistant width bar shaped curved surface 3 side by side is equal, and each strip width d2 is 5.0mm；
Lens strength numerical value extreme difference N is 100 degree；
All equidistant width bar shaped curved surface 3 is arranged side by side, and lens strength numerical value extreme difference N is identical, lens dioptric
Number of degrees value is 100 degree and omitted to -400 specific arranged distribution tables of degree；
Ordinal number refers to：1 to 10 refers to totally 10 equidistant width bar shaped curved surfaces 3, overall width 50.0mm.
The lens straight burr monolithic of the present embodiment is used to be used cooperatively from the different training stages of the present embodiment 1 or 2 or 3.
Claims (6)
1. include for the non-equally change punktal lens straight burr monolithic in vision correction two lenses group, including lens straight burr monolithic
Two relative transparent surfaces, one is smooth even surface (1), and another is more bar shaped corrugated surfaces (6)；It is characterized in that：It is a plurality of
Shape corrugated surface (6) is divided into the three adjacent more corrugated surfaces of equidistant zoom (2) units successively, i.e., the more ripples of the short equidistant zoom of width
Line face (2-1) unit, the equidistant zoom in middle position more corrugated surfaces (2-2) unit, the more corrugated surfaces of the equidistant zoom of long width (2-3)
Unit；
The structure of the equidistant more corrugated surfaces of zoom (2) unit：The equidistant more corrugated surfaces of zoom (2) unit is multiple equidistant width
Bar shaped curved surface (3) is parallel to be formed side by side, makes the more corrugated surfaces of equidistant zoom (2) cell cross-section into equidistant width zigzag knot
Structure, the lens strength numerical value of same equidistant width bar shaped curved surface (3) is identical, same equidistant width bar shaped curved surface
(3) whole lens focus are point-blank；All the lens focus line of equidistant width bar shaped curved surface (3) is mutually flat
OK；
The equidistant width bar shaped curved surface (3) of whole of the same more corrugated surfaces of equidistant zoom (2) unit is arranged side by side, and thoroughly
Mirror diopter numerical value extreme difference N is identical；
The bar shaped of each equidistant width bar shaped curved surface (3) side by side of the middle equidistant zoom in position more corrugated surfaces (2-2) unit
Width d2 is equal, and each strip width d2 scope is 0.1mm to some value between 5.0mm；Lens strength numerical value pole
Poor N is some value between 10 degree to 100 degree；
The bar shaped of each equidistant width bar shaped curved surface (3) side by side of the short equidistant zoom of width more corrugated surfaces (2-1) unit
Width d1 is equal, and each strip width d1 is the 50% of the equidistant zoom in middle position more corrugated surfaces (2-2) unit strip width d2
Or 25% some value；Lens strength numerical value extreme difference N is identical；
The bar shaped of each equidistant width bar shaped curved surface (3) side by side of the long equidistant zoom of width more corrugated surfaces (2-3) unit
Width d3 is equal, and each strip width d3 is the 200% of the equidistant zoom in middle position more corrugated surfaces (2-2) unit strip width d2
Or 400% some value；Lens strength numerical value extreme difference N is identical.
2. the non-equally change punktal lens straight burr monolithic according to claim 1 being used in vision correction two lenses group,
It is characterized in that：Each strip width d2 of the middle equidistant zoom in position more corrugated surfaces (2-2) unit scope be 1.00mm extremely
Some value between 2.00mm.
3. the non-equally change punktal lens straight burr monolithic according to claim 1 being used in vision correction two lenses group,
It is characterized in that：The adjacent equidistant width bar shaped curved surface of any two of the middle equidistant zoom in position more corrugated surfaces (2-2) unit
(3) lens strength numerical value extreme difference N is 20 degree, 25 degree, 50 degree, 75 degree, 100 degree some value.
4. the non-equally change punktal lens straight burr monolithic according to claim 1 being used in vision correction two lenses group,
It is characterized in that：The equidistant width bar shaped curved surface (3) of whole of the middle equidistant zoom in position more corrugated surfaces (2-2) unit is arranged side by side
Row, the strip width d2 of each equidistant width bar shaped curved surface (3) side by side is 1.50mm；Lens strength numerical value extreme difference N is
50 degree.
5. the non-equally change punktal lens straight burr monolithic according to claim 1 being used in vision correction two lenses group,
It is characterized in that：The equidistant width bar shaped curved surface (3) of whole of the middle equidistant zoom in position more corrugated surfaces (2-2) unit is arranged side by side
Row, the strip width d2 of each equidistant width bar shaped curved surface (3) side by side is 1.0mm；Lens strength numerical value extreme difference N is 25
Degree.
6. the non-equally change punktal lens straight burr monolithic according to claim 1 being used in vision correction two lenses group,
It is characterized in that：The equidistant width bar shaped curved surface (3) of whole of the middle equidistant zoom in position more corrugated surfaces (2-2) unit is arranged side by side
Row, the strip width d2 of each equidistant width bar shaped curved surface (3) side by side is 1.0mm；Lens strength numerical value extreme difference N is 20
Degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720492515.7U CN207164385U (en) | 2017-04-27 | 2017-04-27 | For the non-equally change punktal lens straight burr monolithic in vision correction two lenses group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720492515.7U CN207164385U (en) | 2017-04-27 | 2017-04-27 | For the non-equally change punktal lens straight burr monolithic in vision correction two lenses group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207164385U true CN207164385U (en) | 2018-03-30 |
Family
ID=61709006
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720492515.7U Withdrawn - After Issue CN207164385U (en) | 2017-04-27 | 2017-04-27 | For the non-equally change punktal lens straight burr monolithic in vision correction two lenses group |
Country Status (1)
| Country | Link |
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| CN (1) | CN207164385U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106990554A (en) * | 2017-04-27 | 2017-07-28 | 陈奎 | For the non-equally change punktal lens straight burr monolithic in vision correction two lenses group |
| CN111752008A (en) * | 2020-07-23 | 2020-10-09 | 江苏万新光学有限公司 | Progressive multifocal lens set |
-
2017
- 2017-04-27 CN CN201720492515.7U patent/CN207164385U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106990554A (en) * | 2017-04-27 | 2017-07-28 | 陈奎 | For the non-equally change punktal lens straight burr monolithic in vision correction two lenses group |
| CN106990554B (en) * | 2017-04-27 | 2023-07-14 | 陈奎 | Direct-line single lens with unequal-distance varifocal lens for vision correction double-lens group |
| CN111752008A (en) * | 2020-07-23 | 2020-10-09 | 江苏万新光学有限公司 | Progressive multifocal lens set |
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