CN207164386U - Extreme difference zoom lens straight burr monolithic is not waited equidistantly in vision correction two lenses group - Google Patents
Extreme difference zoom lens straight burr monolithic is not waited equidistantly in vision correction two lenses group Download PDFInfo
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- CN207164386U CN207164386U CN201720492661.XU CN201720492661U CN207164386U CN 207164386 U CN207164386 U CN 207164386U CN 201720492661 U CN201720492661 U CN 201720492661U CN 207164386 U CN207164386 U CN 207164386U
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Abstract
Equidistant in the utility model vision correction two lenses group does not wait what extreme difference zoom lens straight burr monolithic belonged to that light has multiple focus area focus values on one piece of lens to be changing into the gradual change punktal lens being arranged in order.Bar shaped corrugated surface is divided into three lens strength numerical value extreme difference units；Corrugated surface forms for multiple equidistant width bar shaped curved surfaces are parallel side by side, and the corrugated surface strip width scopes of three value extreme difference units is 0.1mm to some value between 5.0mm；The value extreme difference of different units differs；The lens strength numerical value extreme difference of middle position units is some value between 10 degree to 100 degree；Small differential cell value extreme difference is 20% to the 80% of middle position；Big differential cell value extreme difference is 120% to the 300% of middle position etc..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 utility model belongs to optical lens technical field, more particularly to has on one piece of lens multiple focus areas, every
Individual focus area 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
The purpose of this utility model is to provide a kind of two lenses group can be carried out regular zoom relative movement, bimirror by motor
Piece group difference cooperation position, a variety of regular diopter changes of multizone can be produced, after conveniently using computer program controlled motor,
Motor enables two lenses group to produce the equidistant change punktal lens among the two lenses group used that a variety of rules are corrected defects of vision
Straight burr monolithic.
Structure of the present utility model：
Equidistantly extreme difference zoom lens straight burr monolithic, including lens straight burr monolithic is not waited to include in vision correction two lenses group
Two relative transparent surfaces, one is smooth even surface 1, and another is more bar shaped corrugated surfaces 6；It is characterized in that：More bar shaped ripples
Line face 6 is divided for three adjacent more units of corrugated surface 2 of equidistant zoom successively, i.e., the small differential equidistant more corrugated surface 2-1 of zoom
Unit, the more corrugated surface 2-2 units of the equidistant zoom in middle position, the big differential equidistant more corrugated surface 2-3 units of zoom；
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；Three equidistant
The strip width d of each equidistant width bar shaped curved surface 3 side by side of the more units of corrugated surface 2 of zoom is equal, each strip width d
Scope be 0.1mm to some value between 5.0mm；
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 equidistant width bar shaped curved surface 3 of whole of the not same more units of corrugated surface 2 of equidistant zoom is arranged side by side, and
Lens strength numerical value extreme difference N is differed；The lens strength numerical value extreme difference N of three equidistant more units of corrugated surface 2 of zoom is closed
System is as follows：
Between the lens strength numerical value extreme difference N of the middle more corrugated surface 2-2 units of the equidistant zoom in position is 10 degree to 100 degree
Some value；
The lens strength numerical value extreme difference N of the small differential equidistant more corrugated surface 2-1 units of zoom is the equidistant change in middle position
Some value between 20% to the 80% of the lens strength numerical value extreme difference N of burnt more corrugated surface 2-2 units；
The lens strength numerical value extreme difference N of the big differential equidistant more corrugated surface 2-3 units of zoom is the equidistant change in middle position
Some value between 120% to the 300% of the lens strength numerical value extreme difference N of burnt more corrugated surface 2-2 units.
In equidistant change punktal lens straight burr monolithic of the present utility model, the same equidistant center of width bar shaped curved surface 3
The perpendicular any cross section lens strength numerical value of axle is identical, makes whole focuses of same equidistant width bar shaped curved surface 3
It is in alignment, and this focus line and centerline axis parallel of same equidistant width bar shaped curved surface 3.
The utility model is used for the purposes that two monolithics are applied in combination：Equidistant change punktal lens straight burr of the present utility model
Monolithic is the separate part being applied in combination for this monolithic of two, and combined method is by two straight burr lists of the present utility model
The smooth even surface 1 of piece is affixed into gapless double-sheet arrangement mode that can be mutually with respect to slip and used.Two monolithics are mutually mutual
To sliding, two straight burr monolithics just can produce different compound lens diopter numerical value in different sliding positions.For one
The zoom training of individual eyes, helps to have the patient of myopia to recover eyesight.So equidistant change punktal lens of the present utility model
Straight burr monolithic is the monolithic with double-disk eyesight correcting glasses.
Because the lens focus line of the equidistant width bar shaped curved surface 3 of whole of the present utility model is parallel to each other, above-mentioned use
Two equidistant punktal lens straight burr monolithics that become described in way are in different sliding positions, relative position in two monolithics
The equidistant width bar shaped curved surfaces 3 of pass through two of two equidistant width bar shaped curved surfaces 3, i.e. same eye sight line could groups
Into the rod lens region of a lens strength numerical value, it is same lens to make vision of the eyes in this rod lens region
Diopter numerical 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 units in same lens straight burr monolithic
The equidistant strip width d of width bar shaped curved surface 3 respectively is identical, and the lens strength numerical value extreme difference N of same unit is identical, and three
The lens strength numerical value extreme difference N of individual different units is differed, but this differs regular, lens strength numerical value extreme difference
The rule that N is differed is：Using the lens strength numerical value extreme difference N numerical value of the more corrugated surface 2-2 units of the equidistant zoom in middle position as
Basis, the pole of the small differential equidistant more corrugated surface 2-1 units of zoom on the middle more corrugated surface 2-2 units left sides of the equidistant zoom in position
Poor N is small, and the big differential equidistant more corrugated surface 2-3 units of zoom on the right of the more corrugated surface 2-2 units of the equidistant zoom in middle position
Extreme difference N it is big, big and small specific setting rule and scope is：
The lens strength numerical value extreme difference N of the small differential equidistant more corrugated surface 2-1 units of zoom is the equidistant change in middle position
Some value between 20% to the 80% of the lens strength numerical value extreme difference N of burnt more corrugated surface 2-2 units；
The lens strength numerical value extreme difference N of the big differential equidistant more corrugated surface 2-3 units of zoom is the equidistant change in middle position
Some value between 120% to the 300% of the lens strength numerical value extreme difference N of burnt more corrugated surface 2-2 units.
It is specific for one because the lens strength numerical value extreme difference N value changes of three units are regular and scope
The lens strength numerical value extreme difference N values of three units of straight burr monolithic are fixed, then are driving two with computer program controlled motor
During block lens straight burr monolithic displacement, two equidistant width bar shaped curved surfaces 3 of velocity of displacement and two each positions of straight burr monolithic
Synthesis lens strength numerical value have fixed functional relation, you can to control each position with the velocity of displacement between two pieces of monolithics
The synthesis lens strength numerical value put.
[B] 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, and also there are a variety of lens strengths in different units region to change speed
Training function：One monolithic is divided into three units, the i.e. small differential equidistant more ripples of zoom of lens strength numerical value extreme difference N
Face 2-1 units, the more corrugated surface 2-2 units of the equidistant zoom in middle position, the big differential equidistant more corrugated surface 2-3 units of zoom, when
When the mode that two lens straight burr monolithics are mutually shifted is applied in combination, small differential region, the middle band of position, big differential region this three
The lens strength pace of change of the synthesis in individual region is different；The lens strength pace of change of small differential region synthesis is fast, in
The lens strength pace of change of band of position synthesis is median, the lens strength pace of change of big differential region synthesis
It hurry up.When the mode that two lens straight burr monolithics are mutually shifted is applied in combination, the lens strength pace of change of synthesis has " small level
Difference+small differential speed ", " speed of small differential+middle position ", " small differential+big differential speed ", " middle position+middle position
Speed ", " middle position+big differential speed ", " big differential+big differential speed ", that is, the lens strength for having six kinds of synthesis becomes
Change speed.Namely when the mode that two lens straight burr monolithics are mutually shifted is applied in combination, any one translational speed, all may be used
Certain several synthesis lens strength pace of change in this six kinds of speed can be obtained.So, it is applied in combination in a double monolithics
On training glasses, a variety of synthesis lens strengths can not only be obtained, and a variety of synthesis lens strength change speed can also be obtained
Degree；There is the different synthesis lens strength change of a variety of speeds in a double monolithic groups, just can be simultaneously with the conjunction of different speeds
Become the training content for being turned to recover eyesight into lens strength, and the person of being trained to can carry out a variety of diopters with a biplate group
, can also be according to the reaction speed of oneself during training, from being adapted to the diopter pace of change of oneself to train, diopter change is fast
Degree training is to recover the fine method of eyesight.Only there are two or more lens strength numerical value extreme difference N units in a monolithic
It could realize that diopter pace of change is trained, the utility model preferably has three different lens strength numerical value with a monolithic
Extreme difference N units, being not excluded for a monolithic naturally has two, four, the lens strength numerical value extreme difference N units of five or more.
It is preferred that each strip width d 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 such as following table
1：
Table 1
In above-mentioned 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 d 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 d 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 d 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.
The advantages of the utility model：
It is specific for one because the lens strength numerical value extreme difference N value changes of three units are regular and scope
The lens strength numerical value extreme difference N values of three units of straight burr monolithic are fixed, then are driving two with computer program controlled motor
During block lens straight burr monolithic displacement, two equidistant width bar shaped curved surfaces of velocity of displacement and two each positions of straight burr monolithic
Synthesis lens strength numerical value has fixed functional relation, you can to control each position with the velocity of displacement between two pieces of monolithics
Synthesis lens strength numerical value.
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.
Each strip width d in straight burr monolithic is identical, during two straight burr monolithics synthesis lens, respectively have one it is equidistant
Width bar shaped curved surface can be combined into the synthesis lens for having setting diopter numerical value, other equidistant in the two straight burr monolithics
The synthesis lens of setting diopter numerical value can be also separately constituted from width bar shaped curved surface, the region that can not be imaged will not be produced.
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 utility model, then mutually relative slide can for two monolithics
To produce 100 to 10000 different compound lens diopter effects, these are substantial amounts of, can be mutually relative with two monolithics
The compound lens diopter for sliding and changing is the zoom training to eyes, helps the patient of myopia to recover the good side of eyesight
Method.So the equidistant punktal lens straight burr monolithic that becomes of the present utility model can help myopia as the zoom training to eyes
The patient of eye recovers the part of the glasses of eyesight.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model；
Fig. 2 is with the two pieces of the present utility model equidistant smooth even surface sliding contact shapes for becoming punktal lens straight burr monolithic
State, composition is nonseptate can be mutually with respect to the cross-sectional view slided；
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 small differential equidistant zoom, 2-2 are
The more corrugated surfaces of the middle equidistant zoom in position, 2-3 be the more corrugated surfaces of big differential equidistant zoom, 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.
The equidistant extreme difference zoom lens straight burr monolithic such as not in embodiment 1, vision correction two lenses group
Embodiment
Such as Fig. 1,2, equidistant in vision correction two lenses group does not wait extreme difference zoom lens straight burr monolithic, 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；More bar shaped corrugated surfaces
6 points are three adjacent more units of corrugated surface 2 of equidistant zoom successively, i.e., the more corrugated surface 2-1 units of small differential equidistant zoom,
The middle equidistant zoom in position more corrugated surface 2-2 units, the greatly differential equidistant more corrugated surface 2-3 units of zoom；
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；Three equidistant
The strip width d of each equidistant width bar shaped curved surface 3 side by side of the more units of corrugated surface 2 of zoom is equal,
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 equidistant width bar shaped curved surface 3 of whole of the not same more units of corrugated surface 2 of equidistant zoom is arranged side by side, and
Lens strength numerical value extreme difference N is differed；
The lens strength numerical value extreme difference N relations of three equidistant more units of corrugated surface 2 of zoom are as follows：
Each strip width d scope is 1.5mm；
The lens strength numerical value extreme difference N of the middle more corrugated surface 2-2 units of the equidistant zoom in position is 50 degree；
The lens strength numerical value extreme difference N of the small differential equidistant more corrugated surface 2-1 units of zoom is the equidistant change in middle position
The 40% of the lens strength numerical value extreme difference N of burnt more corrugated surface 2-2 units；
The lens strength numerical value extreme difference N of the big differential equidistant more corrugated surface 2-3 units of zoom is the equidistant change in middle position
The 140% of the lens strength numerical value extreme difference N of burnt more corrugated surface 2-2 units.
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 d is equal, each strip width d1.5mm；Lens strength numerical value extreme difference N is 50 degree；For identical lens diopter numerical value pole
Poor N arrangements, lens strength numerical value are that 200 degree to -1000 of specific arranged distribution is as follows：
The equidistant extreme difference zoom lens straight burr monolithic such as not in embodiment 2, vision correction two lenses group
Such as Fig. 1,2, such as the structure of embodiment,
The lens strength numerical value extreme difference N relations of three equidistant more units of corrugated surface 2 of zoom are as follows：
Each strip width d scope is 1.0mm；
The lens strength numerical value extreme difference N of the middle more corrugated surface 2-2 units of the equidistant zoom in position is 25 degree；
The lens strength numerical value extreme difference N of the small differential equidistant more corrugated surface 2-1 units of zoom is the equidistant change in middle position
The 50% of the lens strength numerical value extreme difference N of burnt more corrugated surface 2-2 units；
The lens strength numerical value extreme difference N of the big differential equidistant more corrugated surface 2-3 units of zoom is the equidistant change in middle position
The 200% of the lens strength numerical value extreme difference N of burnt more corrugated surface 2-2 units.
The concrete structure parameter of the middle more corrugated surface 2-2 units of the equidistant zoom in position is：
Each the strip width d of equidistant width bar shaped curved surface 3 side by side is equal, each strip width d1.0mm, from width
It is identical to spend the lens strength numerical value extreme difference N of 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：
The equidistant extreme difference zoom lens straight burr monolithic such as not in embodiment 3, vision correction two lenses group
Such as Fig. 1,2, such as the structure of embodiment, concrete structure parameter is
The lens strength numerical value extreme difference N relations of three equidistant more units of corrugated surface 2 of zoom are as follows：
Each strip width d scope is 1.0mm；
The lens strength numerical value extreme difference N of the middle more corrugated surface 2-2 units of the equidistant zoom in position is 20 degree；
The lens strength numerical value extreme difference N of the small differential equidistant more corrugated surface 2-1 units of zoom is the equidistant change in middle position
The 20% of the lens strength numerical value extreme difference N of burnt more corrugated surface 2-2 units；
The lens strength numerical value extreme difference N of the big differential equidistant more corrugated surface 2-3 units of zoom is the equidistant change in middle position
The 120% of the lens strength numerical value extreme difference N of burnt more corrugated surface 2-2 units.
The concrete structure parameter of the middle more corrugated surface 2-2 units of the equidistant zoom in position is：
Each the strip width d of equidistant width bar shaped curved surface 3 side by side is equal, each strip width d1.0mm；Lens
Diopter 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：
The equidistant extreme difference zoom lens straight burr monolithic such as not in embodiment 4, vision correction two lenses group
Such as Fig. 1,2, such as the structure of embodiment, concrete structure parameter is
The lens strength numerical value extreme difference N relations of three equidistant more units of corrugated surface 2 of zoom are as follows：
Each strip width d scope is 0.1mm；
The lens strength numerical value extreme difference N of the middle more corrugated surface 2-2 units of the equidistant zoom in position is 10 degree；
The lens strength numerical value extreme difference N of the small differential equidistant more corrugated surface 2-1 units of zoom is the equidistant change in middle position
The 80% of the lens strength numerical value extreme difference N of burnt more corrugated surface 2-2 units；
The lens strength numerical value extreme difference N of the big differential equidistant more corrugated surface 2-3 units of zoom is the equidistant change in middle position
The 300% of the lens strength numerical value extreme difference N of burnt more corrugated surface 2-2 units.
The concrete structure parameter of the middle more corrugated surface 2-2 units of the equidistant zoom in position is：
Each the strip width d of equidistant width bar shaped curved surface 3 side by side is equal, each strip width d0.1mm；Lens
Diopter 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.
The equidistant extreme difference zoom lens straight burr monolithic such as not in embodiment 5, vision correction two lenses group
Such as Fig. 1,2, such as the structure of embodiment, concrete structure parameter is
The lens strength numerical value extreme difference N relations of three equidistant more units of corrugated surface 2 of zoom are as follows：
Each strip width d scope is 2.0mm；
The lens strength numerical value extreme difference N of the middle more corrugated surface 2-2 units of the equidistant zoom in position is 75 degree；
The lens strength numerical value extreme difference N of the small differential equidistant more corrugated surface 2-1 units of zoom is the equidistant change in middle position
The 60% of the lens strength numerical value extreme difference N of burnt more corrugated surface 2-2 units；
The lens strength numerical value extreme difference N of the big differential equidistant more corrugated surface 2-3 units of zoom is the equidistant change in middle position
The 160% of the lens strength numerical value extreme difference N of burnt more corrugated surface 2-2 units.
The concrete structure parameter of the middle more corrugated surface 2-2 units of the equidistant zoom in position is：
Each the strip width d of equidistant width bar shaped curved surface 3 side by side is equal, each strip width d2.0mm；Lens
Diopter 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.
The equidistant extreme difference zoom lens straight burr monolithic such as not in embodiment 6, vision correction two lenses group
Such as Fig. 1,2, such as the structure of embodiment, concrete structure parameter is
The lens strength numerical value extreme difference N relations of three equidistant more units of corrugated surface 2 of zoom are as follows：
Each strip width d scope is 3.0mm；
The lens strength numerical value extreme difference N of the middle more corrugated surface 2-2 units of the equidistant zoom in position is 100 degree；
The lens strength numerical value extreme difference N of the small differential equidistant more corrugated surface 2-1 units of zoom is the equidistant change in middle position
The 50% of the lens strength numerical value extreme difference N of burnt more corrugated surface 2-2 units；
The lens strength numerical value extreme difference N of the big differential equidistant more corrugated surface 2-3 units of zoom is the equidistant change in middle position
The 200% of the lens strength numerical value extreme difference N of burnt more corrugated surface 2-2 units.
The concrete structure parameter of the middle more corrugated surface 2-2 units of the equidistant zoom in position is：
Each the strip width d of equidistant width bar shaped curved surface 3 side by side is equal, each strip width d3.0mm；Lens
Diopter 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.
The equidistant extreme difference zoom lens straight burr monolithic such as not in embodiment 7, vision correction two lenses group
Such as Fig. 1,2, such as the structure of embodiment, concrete structure parameter is
The lens strength numerical value extreme difference N relations of three equidistant more units of corrugated surface 2 of zoom are as follows：
Each strip width d scope is 5.0mm；
The lens strength numerical value extreme difference N of the middle more corrugated surface 2-2 units of the equidistant zoom in position is 100 degree；
The lens strength numerical value extreme difference N of the small differential equidistant more corrugated surface 2-1 units of zoom is the equidistant change in middle position
The 20% of the lens strength numerical value extreme difference N of burnt more corrugated surface 2-2 units；
The lens strength numerical value extreme difference N of the big differential equidistant more corrugated surface 2-3 units of zoom is the equidistant change in middle position
The 180% of the lens strength numerical value extreme difference N of burnt more corrugated surface 2-2 units.
The concrete structure parameter of the middle more corrugated surface 2-2 units of the equidistant zoom in position is：
Each the strip width d of equidistant width bar shaped curved surface 3 side by side is equal, each strip width d5.0mm；Lens
Diopter 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. extreme difference zoom lens straight burr monolithic, including lens straight burr monolithic is not waited equidistantly to include two in vision correction two lenses group
Individual relative transparent surface, 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) is divided into the three adjacent more corrugated surfaces of equidistant zoom (2) units successively, i.e., the small differential equidistant more ripples of zoom
Face (2-1) unit, the equidistant zoom in middle position more corrugated surfaces (2-2) unit, the big differential equidistant more corrugated surfaces of zoom (2-3) are single
Member；
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 strip width d of each equidistant width bar shaped curved surface (3) side by side of the three equidistant more corrugated surfaces of zoom (2) units
Equal, each strip width d scope is 0.1mm to some value between 5.0mm；
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 equidistant width bar shaped curved surface (3) of whole of the not same equidistant more corrugated surfaces of zoom (2) unit is arranged side by side, and
Lens strength numerical value extreme difference N is differed；The lens strength numerical value extreme difference N of the three equidistant more corrugated surfaces of zoom (2) units
Relation is as follows：
Between the lens strength numerical value extreme difference N of the middle equidistant zoom in position more corrugated surfaces (2-2) unit is 10 degree to 100 degree
Some value；
The lens strength numerical value extreme difference N of the small differential equidistant more corrugated surfaces of zoom (2-1) unit is the equidistant zoom in middle position
Some value between 20% to the 80% of the lens strength numerical value extreme difference N of more corrugated surface (2-2) units；
The lens strength numerical value extreme difference N of the big differential equidistant more corrugated surfaces of zoom (2-3) unit is the equidistant zoom in middle position
Some value between 120% to the 300% of the lens strength numerical value extreme difference N of more corrugated surface (2-2) units.
2. extreme difference zoom lens straight burr monolithic is not waited equidistantly in vision correction two lenses group according to claim 1, its
It is characterised by：Each strip width d of the middle equidistant zoom in position more corrugated surfaces (2-2) unit scope be 1.00mm extremely
Some value between 2.00mm.
3. extreme difference zoom lens straight burr monolithic is not waited equidistantly in vision correction two lenses group according to claim 1, its
It is characterised by：The adjacent equidistant width bar shaped curved surface (3) of any two of the middle equidistant zoom in position more corrugated surfaces (2-2) unit
Lens strength numerical value extreme difference N be 20 degree, 25 degree, 50 degree, 75 degree, 100 degree some value.
4. extreme difference zoom lens straight burr monolithic is not waited equidistantly in vision correction two lenses group according to claim 1, its
It is characterised by：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 d 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. extreme difference zoom lens straight burr monolithic is not waited equidistantly in vision correction two lenses group according to claim 1, its
It is characterised by：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 d 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. extreme difference zoom lens straight burr monolithic is not waited equidistantly in vision correction two lenses group according to claim 1, its
It is characterised by：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 d 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.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN201720492661.XU CN207164386U (en) | 2017-04-27 | 2017-04-27 | Extreme difference zoom lens straight burr monolithic is not waited equidistantly in vision correction two lenses group |
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| Publication Number | Publication Date |
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| CN207164386U true CN207164386U (en) | 2018-03-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106950718A (en) * | 2017-04-27 | 2017-07-14 | 陈奎 | Extreme difference zoom lens straight burr monolithic is not waited equidistantly in vision correction two lenses group |
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2017
- 2017-04-27 CN CN201720492661.XU patent/CN207164386U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106950718A (en) * | 2017-04-27 | 2017-07-14 | 陈奎 | Extreme difference zoom lens straight burr monolithic is not waited equidistantly in vision correction two lenses group |
| CN106950718B (en) * | 2017-04-27 | 2023-06-02 | 陈奎 | Equidistant unequal range zoom lens straight line single chip in vision correction double lens group |
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