CN205281050U - CR polarisation combines lens - Google Patents
CR polarisation combines lens Download PDFInfo
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- CN205281050U CN205281050U CN201520925101.XU CN201520925101U CN205281050U CN 205281050 U CN205281050 U CN 205281050U CN 201520925101 U CN201520925101 U CN 201520925101U CN 205281050 U CN205281050 U CN 205281050U
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- extexine
- dura mater
- polarisation
- polarizing film
- eyeglass
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Abstract
The utility model discloses a CR polarisation combines lens forms by adding dura mater, extexine, polarizing film and endosexine, and CR or CRX material are adopted to extexine and endosexine, and polarizing film inserts and puts between extexine and endosexine and be together fixed through the bond line, and the gross thickness of extexine, polarizing film and endosexine is the 3 -5 millimeter, pass through the surface of viscose attached to the extexine with the dura mater on, be 450~500 nanometers with the thickness of dura mater. The utility model discloses simple structure can satisfy 99% polarisation effect, the anti -dazzle, and effective isolated harmful ultraviolet ray, shock -resistant, the superficial hardness can reach 8H pencil hardness, and is high temperature resistant, can maintain the degree of curvature design of lens, indeformable, and degree of curvature through changing CR or CRX material can also produce the various lenses of taking the optics number of degrees, adapts to various crowds' consumer demand, lets near -sighted patient also not fear glare and ultraviolet highlight, the world that enjoys the clarity.
Description
Technical field
The utility model relates to the technical field of polarized lenses, in particular to a kind of CR polarisation in conjunction with eyeglass.
Background technology
Polarized lenses is exactly the eyeglass only allowing the light of a certain particular polarization in natural light to pass. It can be got rid of and the scattered beam in filtering light beam effectively, makes light can drop into ocular vision image at the light transmission shaft of the right path, makes visual field clear and natural. Existing polarized lenses is generally increase by one layer of light polarizing film in conventional lenses to reach polarization effect.
But, the existence of existing polarized lenses is not suitable for producing the various optics number of degrees, and lens surface hardness is low, not shock-resistant, the defects such as non-refractory. Therefore, the present inventor specially structure for polarized lenses study, develop a kind of novel polarized lenses, to solve the deficiency of existing polarized lenses, this case thus produces.
Practical novel content
The purpose of this utility model is to provide a kind of CR polarisation in conjunction with eyeglass so that it is have shock-resistant, high temperature resistant, antiultraviolet and dazzle, an advantage of the design that can maintain eyeglass camber.
In order to reach above-mentioned purpose, solution of the present utility model is:
CR polarisation is in conjunction with eyeglass, form by adding dura mater, extexine, light polarizing film and internal skin, extexine and internal skin adopt CR or CRX material, light polarizing film is interposed between extexine and internal skin and is fixed together by bonding coat, the total thickness of extexine, light polarizing film and internal skin is 3-5 millimeter, adding dura mater (also known as the film that resistance to wears) is attached on the outside surface of extexine by viscose glue, and the thickness adding dura mater is 450-500 nanometer.
Described light polarizing film is for carrying out strange polarisation science and technology limited-liability company AP30-100 model film.
The described dura mater that adds is Korea S's Triapex company AT20 serial model No. film.
The described coating density adding dura mater is 0.970-0.980g/ml, and viscosity is 10-20cp, and solids content is 31-33wt%, and pH value is 8.
After adopting such scheme, the utility model structure is simple, light polarizing film makes eyeglass can meet the polarization effect of 99%, anti-dazzle, effectively isolated harmful ultraviolet, adding dura mater makes eyeglass shock-resistant, surface hardness can reach 8H pencil hardness, CR or CRX material makes eyeglass high temperature resistant, the camber design of eyeglass can be maintained, it is not out of shape, by changing the camber of CR or CRX material, the eyeglass of the various band optics number of degrees can also be produced, as: concave lens, presbyopic eyeglass, astigmatism eyeglass etc., adapt to the consumers demand of various crowd, myope is allowed also not fear dazzle and ultraviolet high light, enjoy the world clearly.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial enlargement figure of Fig. 1.
Label explanation
Add dura mater 1, extexine 2, light polarizing film 3, internal skin 4, bonding coat 5, viscose glue 6.
Embodiment
As depicted in figs. 1 and 2, the CR polarisation that the utility model discloses, in conjunction with eyeglass, forms by adding dura mater 1, extexine 2, light polarizing film 3 and internal skin 4.
Extexine 2 and internal skin 4 adopt CR or CRX material. Light polarizing film 3 is interposed between extexine 2 and internal skin 4, and is fixed together by bonding coat 5. Wherein, the light polarizing film 3 specifically optional strange polarisation science and technology limited-liability company AP30-100 model film that is used for. The total thickness of extexine, light polarizing film and internal skin is 3-5 millimeter.
Add dura mater 1(also known as the film that resistance to wears) it is attached to by viscose glue 6 on the outside surface of extexine 2, the thickness adding dura mater 1 is 450-500 nanometer. Add dura mater and specifically can select Korea S's Triapex company AT20 serial model No. film. The coating density adding dura mater 1 is 0.970-0.980g/ml, and viscosity is 10-20cp, and solids content is 31-33wt%, and pH value is 8.
The utility model structure is simple. Adopt light polarizing film 3, make eyeglass can meet the polarization effect of 99%, anti-dazzle, effectively isolated harmful ultraviolet. Employing adds dura mater 1, makes eyeglass shock-resistant, and surface hardness can reach 8H pencil hardness. Adopt extexine 2 and the internal skin 4 of CR or CRX material, make eyeglass high temperature resistant, the camber design of eyeglass can be maintained, it is not out of shape, by changing the camber of CR or CRX material, it is also possible to produce the eyeglass of the various band optics number of degrees, to adapt to the consumers demand of various crowd, allow myope also not fear dazzle and ultraviolet high light, enjoy the world clearly.
These are only preferred implementation of the present utility model; not to the restriction of protection domain of the present utility model; all do not produce difference in essence with the technical solution of the utility model, to the deduction or replace of above-mentioned enforcement mode, all should be regarded as falling within protection domain of the present utility model.
Claims (4)
1.CR polarisation is in conjunction with eyeglass, it is characterized in that: form by adding dura mater, extexine, light polarizing film and internal skin, extexine and internal skin adopt CR or CRX material, light polarizing film is interposed between extexine and internal skin and is fixed together by bonding coat, the total thickness of extexine, light polarizing film and internal skin is 3-5 millimeter, adding dura mater is attached on the outside surface of extexine by viscose glue, and the thickness adding dura mater is 450��500nm.
2. CR polarisation as claimed in claim 1 is in conjunction with eyeglass, it is characterised in that: described light polarizing film is for carrying out strange polarisation science and technology limited-liability company AP30-100 model film.
3. CR polarisation as claimed in claim 1 is in conjunction with eyeglass, it is characterised in that: described in add dura mater be Korea S's Triapex company AT20 serial model No. film.
4. CR polarisation as claimed in claim 1 is in conjunction with eyeglass, it is characterised in that: described in add dura mater coating density be 0.970-0.980g/ml, viscosity is 10-20cp, and solids content is 31-33wt%, and pH value is 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520925101.XU CN205281050U (en) | 2015-11-19 | 2015-11-19 | CR polarisation combines lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520925101.XU CN205281050U (en) | 2015-11-19 | 2015-11-19 | CR polarisation combines lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205281050U true CN205281050U (en) | 2016-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520925101.XU Active CN205281050U (en) | 2015-11-19 | 2015-11-19 | CR polarisation combines lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205281050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110646952A (en) * | 2019-09-10 | 2020-01-03 | 江苏淘镜有限公司 | Anti-dazzle polarized resin lens and manufacturing process thereof |
-
2015
- 2015-11-19 CN CN201520925101.XU patent/CN205281050U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110646952A (en) * | 2019-09-10 | 2020-01-03 | 江苏淘镜有限公司 | Anti-dazzle polarized resin lens and manufacturing process thereof |
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| GR01 | Patent grant |