CN206906724U - Change colour polarisation night-vision spectacle lens - Google Patents
Change colour polarisation night-vision spectacle lens Download PDFInfo
- Publication number
- CN206906724U CN206906724U CN201720887996.1U CN201720887996U CN206906724U CN 206906724 U CN206906724 U CN 206906724U CN 201720887996 U CN201720887996 U CN 201720887996U CN 206906724 U CN206906724 U CN 206906724U
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- night
- polarisation
- tac
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Abstract
It the utility model is related to a kind of discoloration polarisation night-vision spectacle lens.This discoloration polarisation night-vision spectacle lens include TAC general layer and polaroid in vain, and the polaroid is compounded in TAC in vain on general layer, it is characterised in that：Photochromic layer is compounded with the polaroid, filter layer is compounded with the photochromic layer, TACHC films are compounded with the filter layer, the photochromic layer is made up of TAC film, PVA film and TAC film successively, and the filter layer is combined by five three titanium layers of oxidation, silicon dioxide layer, titanium dioxide zirconium layer.This discoloration polarisation night-vision spectacle lens, by filter layer, can effectively filter out the feux rouges and blue light in light, so as to play a part of protect eyes.
Description
Technical field
It the utility model is related to a kind of Sunglasses lenses sun clips, and in particular to one kind discoloration high definition Sunglasses lenses sun clips.
Background technology
White light in nature is mixed by blue light and green glow, gold-tinted.Wherein, green glow and gold-tinted energy are smaller, right
Eye irritation is smaller, and blue light ripple is short, and energy is high, can be directed through crystalline lens and go directly on eye ground, therefore, blue light
Easily cause eye fatigue, and anti-blue light glasses can play certain protective role to eyes, especially stare at electronic curtain for a long time
The colony of work.
Infrared light is called infrared ray, belongs to black light, and because containing more liquid in eyeball, these liquid are small to wavelength
There is absorption in 1.5 microns of infrared rays, if allowing the short-wave infrared linear light direct irradiation eye that wavelength is less than 1.5 microns
Eyeball, the liquid in eyeball can be made to be reacted because absorbing short-wave infrared linear light, trigger lesion, cause phacoscotasmus, and then
Trigger cataract.
At present, general Sunglasses lenses sun clips have following several weak points：1st, anti-feux rouges performance and anti-blue light poor performance；2nd, night
Between when wearing, poor visual effect, can not effectively reduce high beam intensity, easily trigger traffic accident；3rd, at sea or snowfield
During wearing, glare phenomenon there is also.
The content of the invention
In view of the shortcomings of the prior art, the utility model innovation provides a kind of discoloration polarisation night-vision spectacle lens.It is this
Sunglasses lenses sun clips can effectively filter out feux rouges and blue light, and improve the definition of seen object.
Change colour polarisation night-vision spectacle lens, includes TAC general layer and polaroid in vain, and the polaroid is compounded in TAC in vain on general layer,
It is characterized in that：Photochromic layer is compounded with the polaroid, is compounded with filter layer on the photochromic layer, it is compound on the filter layer
There are TACHC films, the photochromic layer is made up of TAC film, PVA film and TAC film successively, and the filter layer is by five three titanium layers of oxidation, two
Silicon oxide layer, titanium dioxide zirconium layer are combined.
The TAC is also compounded with TACHC films in vain on general layer.
According to a kind of polarisation night-vision spectacle lens that change colour provided by the utility model, by filter layer, light can be effectively filtered out
In feux rouges and blue light, so as to play a part of protect eyes, and polaroid can effectively reduce light intensity, prevent dazzle, carry
High visual contrast, improve vision definition.
Brief description of the drawings
The structural representation that it is originally utility model that Fig. 1, which is,.
Embodiment
As shown in figure 1, this discoloration polarisation night-vision spectacle lens include TAC, general layer 1 and polaroid 2, polaroid 2 are compounded in vain
TAC on general layer 1, is compounded with photochromic layer 3 on polaroid 2 in vain, and filter layer 4 is compounded with photochromic layer 3, is compounded with filter layer 4
TACHC films 5, photochromic layer 3 are made up of TAC film, PVA film and TAC film successively, and filter layer 4 is by five three titanium layers 42 of oxidation, titanium dioxide
Silicon layer 41, titanium dioxide zirconium layer 40 are combined.
Filter layer 4 can effectively filter out infrared light and blue light in light, so as to exclude harmful light to greatest extent
Harm, effectively prevent the generation of eye disease.The photochromic layer 3 being combined into by two layers of TAC film and PVA film is enough according to the strong of light
Automatic color-changing is spent, produces the phenomenon of discomfort due to the irradiation of strong light with protect eyes, while can be carried again in the case of dim light
High diopter, optimizes the optical property of sunglasses eyeglass, thoroughly solves and becomes that color chips color and luster is uneven, optical property difference in the past,
Especially diopter it is bigger and change colour it is deep in the case of, the color and luster of appearance is uneven, optical property difference is more serious
Phenomenon.
In order to improve scratch resistant performance, the utility model is compounded with TACHC films 5 on general layer 1 in vain in filter layer 4 and TAC,
TACHC films 5 can avoid user from causing to wear to eyeglass in use, extend the service life of eyeglass.
Claims (2)
1. change colour polarisation night-vision spectacle lens, include TAC general layers in vain（1）With polaroid（2）, the polaroid（2）It is white to be compounded in TAC
General layer（1）On, it is characterised in that：The polaroid（2）On be compounded with photochromic layer（3）, the photochromic layer（3）On be compounded with filtering
Layer（4）, the filter layer（4）On be compounded with TACHC films（5）, the photochromic layer（3）Successively by TAC film, PVA film and TAC film group
Into the filter layer（4）By five three titanium layers of oxidation（42）, silicon dioxide layer（41）, titanium dioxide zirconium layer（40）It is combined.
2. discoloration polarisation night-vision spectacle lens according to claim 1, it is characterised in that：The TAC general layers in vain（1）It is upper also compound
There are TACHC films（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720887996.1U CN206906724U (en) | 2017-07-21 | 2017-07-21 | Change colour polarisation night-vision spectacle lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720887996.1U CN206906724U (en) | 2017-07-21 | 2017-07-21 | Change colour polarisation night-vision spectacle lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206906724U true CN206906724U (en) | 2018-01-19 |
Family
ID=61311858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720887996.1U Expired - Fee Related CN206906724U (en) | 2017-07-21 | 2017-07-21 | Change colour polarisation night-vision spectacle lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206906724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107247344A (en) * | 2017-07-21 | 2017-10-13 | 瑞安市嘉崎偏光镜片有限公司 | Change colour polarisation night-vision spectacle lens |
-
2017
- 2017-07-21 CN CN201720887996.1U patent/CN206906724U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107247344A (en) * | 2017-07-21 | 2017-10-13 | 瑞安市嘉崎偏光镜片有限公司 | Change colour polarisation night-vision spectacle lens |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180119 Termination date: 20190721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |