CN105572902A - Manufacturing method for thin tempered glass progressive multiple-focus polarizing lens - Google Patents
Manufacturing method for thin tempered glass progressive multiple-focus polarizing lens Download PDFInfo
- Publication number
- CN105572902A CN105572902A CN201510945744.5A CN201510945744A CN105572902A CN 105572902 A CN105572902 A CN 105572902A CN 201510945744 A CN201510945744 A CN 201510945744A CN 105572902 A CN105572902 A CN 105572902A
- Authority
- CN
- China
- Prior art keywords
- glue
- film
- thin slice
- focal spot
- progressive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/06—Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
- G02C7/061—Spectacle lenses with progressively varying focal power
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/14—Protective coatings, e.g. hard coatings
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/12—Polarisers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- General Health & Medical Sciences (AREA)
- Polarising Elements (AREA)
Abstract
The invention belongs to the field of an optical lens and especially relates to a manufacturing method for a thin tempered glass progressive multiple-focus polarizing lens. The manufacturing method comprises the following steps: (1) preparing a progressive multiple-focus lens and a B slice; (2) preparing a polarizing film; (3) configuring glue; and (4) preparing a progressive multiple-focus polarizing lens. The method provided by the invention is simple and low in cost; the prepared progressive multiple-focus polarizing lens is wear-resisting, anti-oxidizing and long in service life; light materials are adopted, so that the user can conveniently use the polarizing lens; besides, the defects of discontinuous view, broken visible image and blurred vision at middle distance when people use bifocals and switch between far-sight zone and near-sight zone are effectively overcome; the thin tempered glass progressive multiple-focus polarizing lens is specially fit for the middle aged and elderly people.
Description
Technical field
The invention belongs to optical mirror slip field, especially relate to a kind of frivolous tempered glass progressive additional polarized lenses manufacture method.
Background technology
Presbyopia is the main visual impairment of elderly population.Presbyopia wearer needs far, in, the vision correcting of the different distance such as near, therefore require by different correction of refractive errors function i ntegration on same a slice eyeglass, form the glasses of multiple focus.And ophthalmic progressive additional lens can meet simultaneously depending on far away with look near demand, but also overcome people and use the defects such as the visual field when looking far field and near reading range conversion such as two light microscopics is discontinuous, video fracture, middle distance blurring of vision; Current ophthalmic progressive additional lens is generally used in main western countries, and the application in China big and medium-sized cities is also day by day extensive.
Ophthalmic progressive additional lens is by the zone of transition of the continuous progressive increase of focal power, realize the natural sparse model looking far field and face, surface, near reading range shape, realize the focal power consecutive variations of eyeglass, making to draw near the visual field of different distance can blur-free imaging without fracture, since nineteen fifty-nine first generation Progressive addition lens Varilux lens is put on market; Second generation progressive lenses, i.e. VariluxII in 1972, introduce to the market also referred to as " physiological progressive lenses ", and succeed, and progressive lenses is also more and more widely by market is accepted since then.Forth generation progressive lenses in 1993, comfort type progressive lenses comes into the market, and the guiding theory of progressive of forth generation design is the eyesight making wearer obtain closer to normal physiological condition.At the beginning of 2000, in the 5th progressive of generation, be otherwise known as " panorama ultraphotic progressive lenses ".5th generation progressive lenses started the brand new ideas of overall design, starting point is to make glasses wearer obtain more perfect spatial vision and consciousness.
But the cost of raw material that in prior art, progressive additional polarized lenses adopts is higher, and technique is more complicated, is unfavorable for widespread use.
Summary of the invention
For solving progressive additional polarized lenses complicated process of preparation in prior art, the problems such as equipment investment cost is higher, the object of this invention is to provide a kind of frivolous tempered glass progressive additional polarized lenses manufacture method, the inventive method is simple, and cost is low, and the progressive additional polarized lenses prepared is wear-resisting suitable, anti-oxidation, the life-span used is long, and adopts frivolous material, is convenient for people to use.
To achieve these goals, present invention employs following technical scheme:
A kind of frivolous tempered glass progressive additional polarized lenses manufacture method, comprises the following steps:
A: prepare progressive multi-focal spot film and B thin slice: prepare progressive multi-focal spot film and B thin slice by cold working, then chemical tempering is carried out, make it to reach safety test standard, again progressive multi-focal spot film and B thin slice are plated multilayer film respectively under vacuo, finally clean up with ultrasonic washing instrument, be placed on dry and airtight place, for subsequent use;
B: preparation light polarizing film: by press bending apparatus the light polarizing film of plane is pressed into cross curvature half warp and longitudinal radius is the camber of 76-80mm, removes diaphragm, through leaving dry and airtight place in after the assay was approved, for subsequent use;
C: configuration glue: prepared by glue, then inhales machine by vacuum and the bubble in glue is taken away, then pour in vacuum-tight container, for subsequent use;
D: B thin slice is placed in bottom, wherein, the convex surface of B thin slice upward, B thin slice film plating layer down, then by the convex surface dropping in B thin slice evenly appropriate for the glue prepared, rapidly light polarizing film is placed on above ground floor glue, evenly drip upper appropriate glue again, finally rapid progressive multi-focal spot film is placed on above second layer glue, now, down, progressive multi-focal spot film film plating layer upward for the concave surface of progressive multi-focal spot film;
E: with hand by progressive multi-focal spot film and B sheet hold down, be placed in below portable lamp, move up and down, discharges the bubble in glue;
F: after confirming that bubble is discharged completely, be placed on falsework by cool for eyeglass;
G: after the glue in eyeglass is completely stiff, cuts out the light polarizing film of going eyeglass surrounding unnecessary, removes glue and the foreign material at lens surface edge;
H: eyeglass is placed in polaroid and gets ready on platform and get ready;
I: detect, packaging.
Further, described in step D, the thickness of ground floor glue and second layer glue is 1-2mm, unsuitable blocked up or too thin.
Further, described polarisation rete adopts PVA light polarizing film.
Compared with prior art, the present invention has following advantage:
The inventive method is simple, cost is low, and the progressive additional polarized lenses prepared is wear-resisting suitable, anti-oxidation, the life-span of use is long, and adopts frivolous material, be convenient for people to use, especially, effectively can overcome people and use the defects such as two light microscopic visual field when looking far field and near reading range conversion is discontinuous, video fracture, middle distance blurring of vision, be particularly suitable for the elderly and use.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of frivolous tempered glass progressive additional polarized lenses manufacture method of the present invention;
Fig. 2 is the structural representation of B thin slice of the present invention;
Fig. 3 is the structural representation of progressive multi-focal spot film of the present invention.
In figure, 1, B thin slice; 2, light polarizing film; 3, progressive multi-focal spot film; 4, ground floor glue; 5, second layer glue; 101, B thin slice film plating layer; 301, progressive multi-focal spot film film plating layer.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be described, it will be understood by those skilled in the art that embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.Many changes can be made in disclosed specific embodiments, and still obtain same or analogous result, and not depart from the spirit and scope of the present invention.
A kind of frivolous tempered glass progressive additional polarized lenses manufacture method, comprises the following steps:
A: prepare progressive multi-focal spot film 3 and B thin slice 1: prepare progressive multi-focal spot film 3 and B thin slice 1 by cold working, then chemical tempering is carried out, make it to reach safety test standard, again progressive multi-focal spot film 3 and B thin slice 1 are plated multilayer film respectively under vacuo, finally clean up with ultrasonic washing instrument, be placed on dry and airtight place, for subsequent use;
B: preparation light polarizing film 2: by press bending apparatus the light polarizing film 2 of plane is pressed into cross curvature half warp and longitudinal radius is the camber of 76-80mm, removes diaphragm, through leaving dry and airtight place in after the assay was approved, for subsequent use;
C: configuration glue: prepared by glue, then inhales machine by vacuum and the bubble in glue is taken away, then pour in vacuum-tight container, for subsequent use;
D: B thin slice 1 is placed in bottom, wherein, the convex surface of B thin slice 1 upward, B thin slice film plating layer 101 down, then by the convex surface dropping in B thin slice 1 evenly appropriate for the glue prepared, rapidly light polarizing film 2 is placed on above ground floor glue 4, evenly drip upper appropriate glue again, finally rapid progressive multi-focal spot film 3 is placed on above second layer glue 5, now, down, progressive multi-focal spot film film plating layer 301 upward for the concave surface of progressive multi-focal spot film 3;
E: progressive multi-focal spot film 3 and B thin slice 1 are compressed with hand, be placed in below portable lamp, move up and down, discharges the bubble in glue;
F: after confirming that bubble is discharged completely, be placed on falsework by cool for eyeglass;
G: after the glue in eyeglass is completely stiff, cuts out the light polarizing film 2 of going eyeglass surrounding unnecessary, removes glue and the foreign material at lens surface edge;
H: eyeglass is placed in polaroid and gets ready on platform and get ready;
I: detect, packaging.
Described in step D, the thickness of ground floor glue 4 and second layer glue 5 is 1-2mm.
Described light polarizing film 2 layers adopts PVA light polarizing film.
Above-described embodiment is the present invention's preferably embodiment; but embodiments of the present invention are not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present invention and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (3)
1. a frivolous tempered glass progressive additional polarized lenses manufacture method, is characterized in that, comprise the following steps:
A: prepare progressive multi-focal spot film and B thin slice: prepare progressive multi-focal spot film and B thin slice by cold working, then chemical tempering is carried out, make it to reach safety test standard, again progressive multi-focal spot film and B thin slice are plated multilayer film respectively under vacuo, finally clean up with ultrasonic washing instrument, be placed on dry and airtight place, for subsequent use;
B: preparation light polarizing film: by press bending apparatus the light polarizing film of plane is pressed into cross curvature half warp and longitudinal radius is the camber of 76-80mm, removes diaphragm, through leaving dry and airtight place in after the assay was approved, for subsequent use;
C: configuration glue: prepared by glue, then inhales machine by vacuum and the bubble in glue is taken away, then pour in vacuum-tight container, for subsequent use;
D: B thin slice is placed in bottom, wherein, the convex surface of B thin slice upward, B thin slice film plating layer down, then by the convex surface dropping in B thin slice evenly appropriate for the glue prepared, rapidly light polarizing film is placed on above ground floor glue, evenly drip upper appropriate glue again, finally rapid progressive multi-focal spot film is placed on above second layer glue, now, down, progressive multi-focal spot film film plating layer upward for the concave surface of progressive multi-focal spot film;
E: with hand by progressive multi-focal spot film and B sheet hold down, be placed in below portable lamp, move up and down, discharges the bubble in glue;
F: after confirming that bubble is discharged completely, be placed on falsework by cool for eyeglass;
G: after the glue in eyeglass is completely stiff, cuts out the light polarizing film of going eyeglass surrounding unnecessary, removes glue and the foreign material at lens surface edge;
H: eyeglass is placed in polaroid and gets ready on platform and get ready;
I: detect, packaging.
2. frivolous tempered glass polarizing lens preparation method according to claim 1, is characterized in that, described in step D, the thickness of ground floor glue and second layer glue is 1-2mm.
3. frivolous tempered glass polarizing lens preparation method according to claim 1, is characterized in that, described polarisation rete adopts PVA light polarizing film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510945744.5A CN105572902A (en) | 2015-12-16 | 2015-12-16 | Manufacturing method for thin tempered glass progressive multiple-focus polarizing lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510945744.5A CN105572902A (en) | 2015-12-16 | 2015-12-16 | Manufacturing method for thin tempered glass progressive multiple-focus polarizing lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105572902A true CN105572902A (en) | 2016-05-11 |
Family
ID=55883215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510945744.5A Pending CN105572902A (en) | 2015-12-16 | 2015-12-16 | Manufacturing method for thin tempered glass progressive multiple-focus polarizing lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105572902A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101226255A (en) * | 2007-01-19 | 2008-07-23 | 厦门特朗诗眼镜有限公司 | Method for producing tempered glass polarizing lens |
| JP2012098515A (en) * | 2010-11-02 | 2012-05-24 | Eishin:Kk | Glasses for appreciating stereoscopic image and method for manufacturing the same |
| JP2013020079A (en) * | 2011-07-11 | 2013-01-31 | Yamamoto Kogaku Co Ltd | Circular polarization lens for 3-d viewing, and glasses using the same |
| CN202886636U (en) * | 2012-11-22 | 2013-04-17 | 上海康耐特光学股份有限公司 | Polarized 3D (Three Dimensional) lens |
| CN103698903A (en) * | 2013-12-31 | 2014-04-02 | 东兴华鸿光学科技有限公司 | Polarized lens |
| CN104880834A (en) * | 2015-05-04 | 2015-09-02 | 中青辰光（北京）科技有限公司 | Compound polarizing lens and manufacturing method thereof |
| CN105445962A (en) * | 2015-12-01 | 2016-03-30 | 东兴华鸿光学科技有限公司 | Preparation method of light and thin toughened glass polarized lens |
-
2015
- 2015-12-16 CN CN201510945744.5A patent/CN105572902A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101226255A (en) * | 2007-01-19 | 2008-07-23 | 厦门特朗诗眼镜有限公司 | Method for producing tempered glass polarizing lens |
| JP2012098515A (en) * | 2010-11-02 | 2012-05-24 | Eishin:Kk | Glasses for appreciating stereoscopic image and method for manufacturing the same |
| JP2013020079A (en) * | 2011-07-11 | 2013-01-31 | Yamamoto Kogaku Co Ltd | Circular polarization lens for 3-d viewing, and glasses using the same |
| CN202886636U (en) * | 2012-11-22 | 2013-04-17 | 上海康耐特光学股份有限公司 | Polarized 3D (Three Dimensional) lens |
| CN103698903A (en) * | 2013-12-31 | 2014-04-02 | 东兴华鸿光学科技有限公司 | Polarized lens |
| CN104880834A (en) * | 2015-05-04 | 2015-09-02 | 中青辰光（北京）科技有限公司 | Compound polarizing lens and manufacturing method thereof |
| CN105445962A (en) * | 2015-12-01 | 2016-03-30 | 东兴华鸿光学科技有限公司 | Preparation method of light and thin toughened glass polarized lens |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106338820B (en) | A kind of micro display eyepiece wears eyepiece system and wears visual device | |
| CN107656379B (en) | Zoom glasses based on liquid crystal lens | |
| CN101592796A (en) | Polarized spectacle lens structure and manufacture method thereof | |
| CN104102022A (en) | Dynamic vision correction glasses | |
| CN203981981U (en) | Can be used for the wear-type 3D display that myope wears and the myopia picture frame using thereof | |
| CN105445961A (en) | Method for preparing light and thin toughed glass 3D polarized lens | |
| CN114609835B (en) | Liquid crystal zoom curved lens, preparation method thereof and imaging system | |
| CN105445962A (en) | Preparation method of light and thin toughened glass polarized lens | |
| CN204129340U (en) | A kind of wear-type optical system | |
| CN105572902A (en) | Manufacturing method for thin tempered glass progressive multiple-focus polarizing lens | |
| CN205404935U (en) | Glass spheric glass is plane with separator and holds camera lens that leans on | |
| EP4330764A1 (en) | Glass and plastic hybrid lens | |
| CN108749049A (en) | A kind of mold inscription rubbing formula anti-glazing light microscopic piece and preparation method thereof | |
| CN209248181U (en) | A kind of stealthy double light presbyopic lens | |
| CN105425422A (en) | Progressive multi-focal polarized lens made of light and thin tempered glass | |
| CN107797305B (en) | A kind of manufacturing method of double diopter glasses | |
| CN107797306B (en) | A kind of manufacturing method of double diopter glasses based on 3D printing support column | |
| CN105572905A (en) | Manufacturing method of light-weight and thin toughened glass night-vision polarized lens | |
| TWM522373U (en) | Highly efficient fog-proof lens and glasses | |
| CN204595349U (en) | Portable curling glasses | |
| CN208903015U (en) | A kind of double aspherical eyeglass lens of progressive additional | |
| CN209590435U (en) | A kind of polycarbonate ophthalmic lenses of high abrasion water proof anti-soil | |
| CN208903013U (en) | A kind of progressive additional composite deposite spectacle lens | |
| CN219657896U (en) | Controllable subregion multifocal lens | |
| CN216013844U (en) | Lens and glasses |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160511 |