CN103698903A - Polarized lens - Google Patents
Polarized lens Download PDFInfo
- Publication number
- CN103698903A CN103698903A CN201310752674.2A CN201310752674A CN103698903A CN 103698903 A CN103698903 A CN 103698903A CN 201310752674 A CN201310752674 A CN 201310752674A CN 103698903 A CN103698903 A CN 103698903A
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- China
- Prior art keywords
- resin lens
- lens layer
- layer
- outer resin
- polarized lenses
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- Polarising Elements (AREA)
Abstract
The invention discloses a polarized lens which comprises an inner resin lens layer, an outer resin lens layer and a polarizing membrane layer, wherein the radian of the inner resin lens layer and that of the outer resin lens layer are the same, the latitudinal curvature radius and the longitudinal curvature radius of both the inner resin lens layer and the outer resin lens layer are 70-75 mm, and the polarizing membrane layer is tightly fitted between the inner resin lens layer and the outer resin lens layer. According to the invention, the polarizing membrane layer is ingeniously arranged between the inner resin lens layer and the outer resin lens layer, so that the polarizing membrane layer is not in direct contact with the external environment, the problem that the polarizing membrane layer is easily worn out is solved, and the service life of the polarized lens is prolonged.
Description
Technical field
The present invention relates to a kind of polarized lenses.
Background technology
Total institute is known, when sunlight is incident upon on road surface or the water surface, directly stimulates eyes, make eyes feel to dazzle the eyes, tired, can not look lastingly thing.Particularly, when driving a car, carrying out out-of-home entertainment activity, not only affect our work and amusement mood, even affect us the judgment of image is caused to danger; Stand for a long time the direct irradiation of sunlight, also can cause the decline rapidly of eyesight, form myopia, long sight, astigmatism or cataract etc.Polariscope is the polarization theory manufacture according to light, its special efficacy be exactly effectively get rid of with filtering light beam in scattered beam, make light drop into ocular vision image in the light transmission shaft of the right path, make the nature that gets a clear view.Mostly existing polariscope is to adopt in the inside surface of common eyeglass or the structure of outside surface increase one deck light polarizing film, its simple in structure, low cost, but light polarizing film is easily impaired, thus affected the polarisation effect of polarized lenses.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of simple in structure, polarized lenses that light polarizing film is not easily damaged.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
A polarized lenses, comprises interior resin lens layer, outer resin lens layer and polarisation rete, and described interior resin lens layer is identical with the radian of outer resin lens layer, and its cross curvature half warp and longitudinal curvature radius are 70～75mm; Described polarisation rete is close between interior resin lens layer and outer resin lens layer.
Preferably, the thickness of described interior resin lens layer and outer resin lens layer is 1～2mm.More excellent, the thickness of described interior resin lens layer and outer resin lens layer is 1.5mm, cross curvature half warp and longitudinal curvature radius are 74mm.
Preferably, described polarisation rete adopts PVA light polarizing film.
Beneficial effect of the present invention is:
The present invention arranges polarisation rete dexterously between inside and outside resin lens layer, makes the polarisation rete can not be directly and the contacting of external environment condition, and has avoided easily frayed problem of polarisation rete, and extended the serviceable life of this polarized lenses.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of polarized lenses of the present invention.
Number in the figure is: 1-outer resin lens layer, 2-polarisation rete, 3-interior resin lens layer.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be described, should be appreciated that embodiment described herein, only for description and interpretation the present invention, is not intended to limit the present invention.
With reference to figure 1, a polarized lenses, comprises interior resin lens layer 3, outer resin lens layer 1 and polarisation rete 2, and the thickness of described interior resin lens layer 3 and outer resin lens layer 1 is identical with radian, its thickness is 1.5mm, and its cross curvature half warp and longitudinal curvature radius are 74mm; Described polarisation rete 2 is close between interior resin lens layer 3 and outer resin lens layer 1, and polarisation rete 2 adopts PVA light polarizing film.
Claims (4)
1. a polarized lenses, comprises interior resin lens layer, outer resin lens layer and polarisation rete, it is characterized in that: described interior resin lens layer is identical with the radian of outer resin lens layer, and its cross curvature half warp and longitudinal curvature radius are 70～75mm; Described polarisation rete is close between interior resin lens layer and outer resin lens layer.
2. polarized lenses according to claim 1, is characterized in that: the thickness of described interior resin lens layer and outer resin lens layer is 1～2mm.
3. polarized lenses according to claim 1, is characterized in that: the thickness of described interior resin lens layer and outer resin lens layer is 1.5mm, and cross curvature half warp and longitudinal curvature radius are 74mm.
4. polarized lenses 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 |
|---|---|---|---|
| CN201310752674.2A CN103698903A (en) | 2013-12-31 | 2013-12-31 | Polarized lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310752674.2A CN103698903A (en) | 2013-12-31 | 2013-12-31 | Polarized lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103698903A true CN103698903A (en) | 2014-04-02 |
Family
ID=50360487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310752674.2A Pending CN103698903A (en) | 2013-12-31 | 2013-12-31 | Polarized lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103698903A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105425422A (en) * | 2015-12-16 | 2016-03-23 | 东兴华鸿光学科技有限公司 | Progressive multi-focal polarized lens made of light and thin tempered glass |
| CN105425421A (en) * | 2015-12-16 | 2016-03-23 | 东兴华鸿光学科技有限公司 | Light and thin tempered glass night-vision polarized lens for driver |
| 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 |
| CN105445963A (en) * | 2015-12-01 | 2016-03-30 | 东兴华鸿光学科技有限公司 | Light and thin toughed glass polarized lens |
| CN105445947A (en) * | 2015-12-01 | 2016-03-30 | 东兴华鸿光学科技有限公司 | Light and thin toughened glass 3D eyeglass |
| CN105445842A (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 3D eyeglass |
| CN105445841A (en) * | 2015-12-01 | 2016-03-30 | 东兴华鸿光学科技有限公司 | Light and thin toughened glass 3D polarized eyeglass |
| CN105445961A (en) * | 2015-12-01 | 2016-03-30 | 东兴华鸿光学科技有限公司 | Method for preparing light and thin toughed glass 3D polarized lens |
| CN105572905A (en) * | 2015-12-16 | 2016-05-11 | 东兴华鸿光学科技有限公司 | Manufacturing method of light-weight and thin toughened glass night-vision polarized lens |
| CN105572902A (en) * | 2015-12-16 | 2016-05-11 | 东兴华鸿光学科技有限公司 | Manufacturing method for thin tempered glass progressive multiple-focus polarizing lens |
| CN107346063A (en) * | 2017-07-31 | 2017-11-14 | 江苏淘镜有限公司 | A kind of processing technology of superhard polarized lenses |
| 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 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2409532Y (en) * | 1998-11-03 | 2000-12-06 | 王宗根 | Polarizing sunglasses |
| CN201583747U (en) * | 2009-12-30 | 2010-09-15 | 厦门虹泰光电有限公司 | Polarized lens |
| CN202916526U (en) * | 2012-10-27 | 2013-05-01 | 李建明 | Novel polarized lenses |
-
2013
- 2013-12-31 CN CN201310752674.2A patent/CN103698903A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2409532Y (en) * | 1998-11-03 | 2000-12-06 | 王宗根 | Polarizing sunglasses |
| CN201583747U (en) * | 2009-12-30 | 2010-09-15 | 厦门虹泰光电有限公司 | Polarized lens |
| CN202916526U (en) * | 2012-10-27 | 2013-05-01 | 李建明 | Novel polarized lenses |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105445963A (en) * | 2015-12-01 | 2016-03-30 | 东兴华鸿光学科技有限公司 | Light and thin toughed glass polarized lens |
| CN105445947A (en) * | 2015-12-01 | 2016-03-30 | 东兴华鸿光学科技有限公司 | Light and thin toughened glass 3D eyeglass |
| CN105445842A (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 3D eyeglass |
| CN105445841A (en) * | 2015-12-01 | 2016-03-30 | 东兴华鸿光学科技有限公司 | Light and thin toughened glass 3D polarized eyeglass |
| CN105445961A (en) * | 2015-12-01 | 2016-03-30 | 东兴华鸿光学科技有限公司 | Method for preparing light and thin toughed glass 3D polarized lens |
| CN105425422A (en) * | 2015-12-16 | 2016-03-23 | 东兴华鸿光学科技有限公司 | Progressive multi-focal polarized lens made of light and thin tempered glass |
| CN105425421A (en) * | 2015-12-16 | 2016-03-23 | 东兴华鸿光学科技有限公司 | Light and thin tempered glass night-vision polarized lens for driver |
| CN105572905A (en) * | 2015-12-16 | 2016-05-11 | 东兴华鸿光学科技有限公司 | Manufacturing method of light-weight and thin toughened glass night-vision polarized lens |
| CN105572902A (en) * | 2015-12-16 | 2016-05-11 | 东兴华鸿光学科技有限公司 | Manufacturing method for thin tempered glass progressive multiple-focus polarizing lens |
| CN107346063A (en) * | 2017-07-31 | 2017-11-14 | 江苏淘镜有限公司 | A kind of processing technology of superhard polarized lenses |
| 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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Application publication date: 20140402 |