CN103698901A - Resin eyeglass with low refractive index 1.56 and film plating method thereof - Google Patents
Resin eyeglass with low refractive index 1.56 and film plating method thereof Download PDFInfo
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- CN103698901A CN103698901A CN201310511637.2A CN201310511637A CN103698901A CN 103698901 A CN103698901 A CN 103698901A CN 201310511637 A CN201310511637 A CN 201310511637A CN 103698901 A CN103698901 A CN 103698901A
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Abstract
The invention relates to a resin eyeglass with refractive index 1.56 and film plating method thereof. The method comprises the following steps: firstly, carrying out organic silicification for internal and external surfaces of resin eyeglass with refractive index 1.56 (adding hard mask), concrete method is as follows: immersing resin eyeglass into an organosilicon solution, and adhering organosilicon to the internal and external surfaces of the resin eyeglass, and solidifying in a baking oven, and obtaining a hardened film with refractive index 1.56; precipitating materials with different refractive indexes to double sides of the resin eyeglass hardened film using vacuum film plating method, which comprise nine layer structures from inner to the outer side: the first layer is a low-refractive index film; the second layer is a high refractive index film; the third layer is a low refractive index film; the forth layer is a high refractive index film; the fifth layer is a low refractive index film; the sixth layer is a refractive index film; the seventh layer is a low refractive index film; the eighth layer is a low refractive index film; the ninth layer is made of fluoride. The vacuum film is an antireflection film, and the reflectivity of the vacuum film is 0.5-1.0%. The invention is used for ophthalmology lens.
Description
[technical field]
The present invention relates to resin lens technical field, specifically, is a kind of one 56 refractive index antiradar reflectivity rete resin lens and film plating process thereof.
[background technology]
After the seventies in last century, resin material starts to attempt the new material as lens, since then, depending on light technology, develop rapidly, CR39, PMMA, these refractive indexes of PC start for glasses substrate at the material of 1.52-1.65, glasses, not only as the instrument of eyesight calibration, more become a kind of ornament and express individual character.Resin lens is polymerized by resin material, general skin hardness can be too not high, pencil hardness is in 2H, in actual use procedure, easily scratch, at lens surface, cause cut, in addition, the transmitance of resin material itself 90% less than, the reflective meeting of himself brings uncomfortable sensation to wearer.On resin lens surface, by immersed method, being stained with organic coating (stiffened) can rise to resin lens hardness in 8H, and its skin hardness is greatly improved, and then resin lens is reflective very large, and transmitance is not high yet.Eyeglass transmitance is between 88%-90%, and after stiffened, transmitance, still below 92%, can not reach the requirement of high permeability.The skin hardness that resin lens surface coating can obviously improve resin lens improve simultaneously eyeglass to light penetration and reduce lens surface to reflection of light rate, to wearer, bring good visual experience.Resin lens transmitance after stiffened plated film can rise to 98% left and right, and its reflectivity can be reduced to 2% left and right from 4%.
[summary of the invention]
The object of the invention is to overcome the deficiencies in the prior art, a kind of 156 (1.56) refractive index antiradar reflectivity rete resin lens and film plating process thereof are provided.
The object of the invention is to be achieved through the following technical solutions:
156 (1.56) refractive index antiradar reflectivity rete resin lens, adheres to vacuum diaphragm and adds dura mater at resin lens, it is characterized in that, add dura mater and be fixed on resin lens, vacuum diaphragm is deposited on the both sides that add dura mater.
Described vacuum diaphragm architecture is 9 layers, comprise from inside to outside nine layers of structure, ground floor low refractive index film, second layer high refractive index film, the 3rd layer of low refractive index film, the 4th layer of high refractive index film, layer 5 low refractive index film, layer 6 high refractive index film, layer 7 low refractive index film, the 8th layer of low refractive index film, the 9th layer is fluoride.
Described vacuum diaphragm is anti-reflection film;
Described resin lens is base material;
Described vacuum diaphragm structure is 9 layers, and ground floor is silicon dioxide, and thickness is 150nm; The second layer is zirconium dioxide, and thickness is 11nm; The 3rd layer is silicon dioxide, and thickness is 49nm; The 4th layer is zirconium dioxide, thickness 40nm; Layer 5 is silicon dioxide, and thickness is 7nm; Layer 6 is zirconium dioxide, and thickness is 85nm; Layer 7 is tin indium oxide, and thickness is 5nm; The 8th layer is silicon dioxide, and thickness is 72nm; The 9th layer is fluoride, thickness 12nm.
The described material that adds dura mater is organosilicon, and its gross thickness is 4000～6000nm.
A kind of surperficial film plating process of one 56 refractive index antiradar reflectivity rete resin lens, the step comprising: first one 56 refractive index resin eyeglass surfaces externally and internally is carried out to organic silication, concrete grammar is that resin lens is immersed in organic silicon solution and gone, curing oven after organosilicon adheres to resin lens surfaces externally and internally, the dura mater refractive index that adds of acquisition is also 156 (1.56);
Adopt subsequently the method for vacuum coating different refractivity deposition of material to be added to the both sides of dura mater to resin lens, comprise from inside to outside nine layers of structure, ground floor low refractive index film, second layer high refractive index film, the 3rd layer of low refractive index film, the 4th layer of high refractive index film, layer 5 low refractive index film, layer 6 high refractive index film, layer 7 low refractive index film, the 8th layer of low refractive index film, the 9th layer is fluoride.
The vacuum tightness of the method for described vacuum coating is 3.0 * 10
-3pa, coating temperature is 70～80 ℃.
Gained vacuum diaphragm is antireflection anti-reflection film, and the reflectivity of vacuum diaphragm is 0.5～1.0%.
Product of the present invention can be used for ophthalmic lens.
Compared with prior art, good effect of the present invention is:
Plated film lens is generally partial veil and yellow film is main in the market, its reflectivity is 2% left and right, the present invention adopts novel evacuated plating membrane system design that different-thickness and different refractivity deposition of material are added to the both sides of dura mater to resin lens, gained vacuum diaphragm is antireflection anti-reflection film, and the reflectivity of vacuum diaphragm is 0.5～1.0%.
[accompanying drawing explanation]
The structural representation of Fig. 1 resin lens;
[embodiment]
The embodiment of a kind of one 56 refractive index antiradar reflectivity rete resin lens of the present invention and film plating process thereof is below provided.
Embodiment 1
Refer to accompanying drawing 1, preferably one 56 acrylic material white 250 of zero diopters of eyeglass (being the base material in accompanying drawing) (diopter is 0), put in full-automatic stiffened machine and carry out stiffened processing, and wherein the refractive index of hardening liquid is one 56.After stiffened, baking oven regelate, curing temperature is 110 ℃.The good eyeglass of stiffened is directly placed on the upper plate rail of filming equipment, treats that vacuum tightness is extracted into 3.0 * 10
-3pa, coating temperature reaches 78 degree, carries out subsequently vacuum coating, and ground floor is silicon dioxide, and thickness is 150nm; The second layer is zirconium dioxide, and thickness is 11nm; The 3rd layer is silicon dioxide, and thickness is 49nm; The 4th layer is zirconium dioxide, thickness 40nm; Layer 5 is silicon dioxide, and thickness is 7nm; Layer 6 is zirconium dioxide, and thickness is 85nm; Layer 7 is tin indium oxide, and thickness is 5nm; The 8th layer is silicon dioxide, and thickness is 72nm; The 9th layer is fluoride, thickness 12nm.The reflectivity of 250 eyeglasses of test, result is all between 0.75%-0.78%.
Embodiment 2
Refer to accompanying drawing 1, preferably one 56 acrylic material white eyeglass (being the base material in accompanying drawing) 250.Diopter is respectively 30 of ball light+600 degree astigmatism-200 degree; + 400 30 of degree astigmatism-100 degree; + 200 30 of degree astigmatism-200 degree;-100 30 of degree astigmatism-200 degree;-200 30 of degree astigmatism-200 degree;-300 30 of degree;-600 30 of degree astigmatism-200 degree;-800 20 of degree;-1,200 20 of degree.250 disposable putting in full-automatic stiffened machine of eyeglass are carried out to stiffened processing, and wherein the refractive index of hardening liquid is one 56.After stiffened, baking oven regelate, curing temperature is 110 ℃.The good eyeglass of stiffened is directly placed on the upper plate rail of filming equipment, treats that vacuum tightness is extracted into 3.0 * 10
-3pa, coating temperature reaches 78 degree, carries out subsequently vacuum coating, and ground floor is silicon dioxide, and thickness is 150nm; The second layer is zirconium dioxide, and thickness is 11nm; The 3rd layer is silicon dioxide, and thickness is 49nm; The 4th layer is zirconium dioxide, thickness 40nm; Layer 5 is silicon dioxide, and thickness is 7nm; Layer 6 is zirconium dioxide, and thickness is 85nm; Layer 7 is tin indium oxide, and thickness is 5nm; The 8th layer is silicon dioxide, and thickness is 72nm; The 9th layer is fluoride, thickness 12nm.The reflectivity of 250 eyeglasses of test, result is all between 0.69%-0.91%.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, without departing from the inventive concept of the premise; can also make some improvements and modifications, these improvements and modifications also should be considered within the scope of protection of the present invention.
Claims (9)
1. 1. 56 refractive index antiradar reflectivity rete resin lens, adhere to vacuum diaphragm and add dura mater at resin lens, it is characterized in that, add dura mater and be fixed on resin lens, vacuum diaphragm is deposited on the both sides that add dura mater.
2. a kind of one 56 refractive index antiradar reflectivity rete resin lens as claimed in claim 1, is characterized in that, described vacuum diaphragm architecture is 9 layers, comprise from inside to outside nine layers of structure, ground floor low refractive index film, second layer high refractive index film, the 3rd layer of low refractive index film, the 4th layer of high refractive index film, layer 5 low refractive index film, layer 6 high refractive index film, layer 7 low refractive index film, the 8th layer of low refractive index film, the 9th layer is fluoride.
3. a kind of one 56 refractive index antiradar reflectivity rete resin lens as claimed in claim 1, is characterized in that, described vacuum diaphragm is anti-reflection film.
4. a kind of one 56 refractive index antiradar reflectivity rete resin lens as claimed in claim 1, is characterized in that, described vacuum diaphragm structure is 9 layers, and ground floor is silicon dioxide, and thickness is 150nm; The second layer is zirconium dioxide, and thickness is 11nm; The 3rd layer is silicon dioxide, and thickness is 49nm; The 4th layer is zirconium dioxide, thickness 40nm; Layer 5 is silicon dioxide, and thickness is 7nm; Layer 6 is zirconium dioxide, and thickness is 85nm; Layer 7 is tin indium oxide, and thickness is 5nm; The 8th layer is silicon dioxide, and thickness is 72nm; The 9th layer is fluoride, thickness 12nm.
5. a kind of one 56 refractive index antiradar reflectivity rete resin lens as claimed in claim 1, is characterized in that, the reflectivity of described vacuum diaphragm is 0.5～1.0%.
6. the surperficial film plating process of a refractive index antiradar reflectivity rete resin lens, it is characterized in that, the step comprising: first one 56 refractive index resin eyeglass surfaces externally and internally is carried out to organic silication, concrete grammar is that resin lens is immersed in organic silicon solution and gone, curing oven after organosilicon adheres to resin lens surfaces externally and internally, the dura mater refractive index that adds of acquisition is one 56;
Adopt subsequently the method for vacuum coating different refractivity deposition of material to be added to the both sides of dura mater to resin lens, comprise from inside to outside nine layers of structure, ground floor low refractive index film, second layer high refractive index film, the 3rd layer of low refractive index film, the 4th layer of high refractive index film, layer 5 low refractive index film, layer 6 high refractive index film, layer 7 low refractive index film, the 8th layer of low refractive index film, the 9th layer is fluoride.
7. the surperficial film plating process of a kind of one 56 refractive index antiradar reflectivity rete resin lens as claimed in claim 6, is characterized in that, the vacuum tightness of the method for described vacuum coating is 3.0 * 10
-3pa, coating temperature is 70～80 ℃.
8. the surperficial film plating process of a kind of one 56 refractive index antiradar reflectivity rete resin lens as claimed in claim 6, is characterized in that, gained vacuum diaphragm is antireflection anti-reflection film, and the reflectivity of vacuum diaphragm is 0.5～1.0%.
9. the surperficial film plating process of a kind of one 56 refractive index antiradar reflectivity rete resin lens as claimed in claim 6, is characterized in that, one 56 refractive index antiradar reflectivity rete resin lens is for ophthalmic lens.
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| CN201310511637.2A CN103698901B (en) | 2013-10-25 | 2013-10-25 | A kind of one 56 refractive index antiradar reflectivity rete resin lens and film plating process thereof |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029512A (en) * | 2014-06-04 | 2014-09-10 | 绍兴京华激光制品有限公司 | Production process of transparent holographic film with high refractive index |
| CN105717559A (en) * | 2014-12-23 | 2016-06-29 | 埃西勒国际通用光学公司 | Adaptation Layer For Antireflective Designs On Lenses Of Various Refractive Indexes |
| CN107957600A (en) * | 2018-01-17 | 2018-04-24 | 江苏康耐特光学有限公司 | A kind of anti-reflection anti-infrared plated film resin lens and preparation method thereof |
| CN108549120A (en) * | 2018-06-28 | 2018-09-18 | 江苏万新光学有限公司 | A kind of yellowish green film resin eyeglass of anti-reflection anti-reflection and its production technology |
| CN110908142A (en) * | 2019-12-25 | 2020-03-24 | 江苏汇鼎光学眼镜有限公司 | Anti-reflection blue-light-proof lens and production process thereof |
| CN111381299A (en) * | 2020-04-23 | 2020-07-07 | 江苏万新光学有限公司 | Low-reflection color neutral low-stress resin lens and preparation method thereof |
| US11529230B2 (en) | 2019-04-05 | 2022-12-20 | Amo Groningen B.V. | Systems and methods for correcting power of an intraocular lens using refractive index writing |
| US11564839B2 (en) | 2019-04-05 | 2023-01-31 | Amo Groningen B.V. | Systems and methods for vergence matching of an intraocular lens with refractive index writing |
| US11583389B2 (en) | 2019-04-05 | 2023-02-21 | Amo Groningen B.V. | Systems and methods for correcting photic phenomenon from an intraocular lens and using refractive index writing |
| US11583388B2 (en) | 2019-04-05 | 2023-02-21 | Amo Groningen B.V. | Systems and methods for spectacle independence using refractive index writing with an intraocular lens |
| US11678975B2 (en) | 2019-04-05 | 2023-06-20 | Amo Groningen B.V. | Systems and methods for treating ocular disease with an intraocular lens and refractive index writing |
| US11944574B2 (en) | 2019-04-05 | 2024-04-02 | Amo Groningen B.V. | Systems and methods for multiple layer intraocular lens and using refractive index writing |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029512A (en) * | 2014-06-04 | 2014-09-10 | 绍兴京华激光制品有限公司 | Production process of transparent holographic film with high refractive index |
| CN104029512B (en) * | 2014-06-04 | 2016-03-30 | 绍兴京华激光制品有限公司 | A kind of high refractive index transparent holographic film production technology |
| CN105717559A (en) * | 2014-12-23 | 2016-06-29 | 埃西勒国际通用光学公司 | Adaptation Layer For Antireflective Designs On Lenses Of Various Refractive Indexes |
| CN105717559B (en) * | 2014-12-23 | 2019-12-27 | 依视路国际公司 | Adaptation layer for antireflection design on lenses with different refractive indices |
| CN107957600A (en) * | 2018-01-17 | 2018-04-24 | 江苏康耐特光学有限公司 | A kind of anti-reflection anti-infrared plated film resin lens and preparation method thereof |
| CN108549120A (en) * | 2018-06-28 | 2018-09-18 | 江苏万新光学有限公司 | A kind of yellowish green film resin eyeglass of anti-reflection anti-reflection and its production technology |
| US11529230B2 (en) | 2019-04-05 | 2022-12-20 | Amo Groningen B.V. | Systems and methods for correcting power of an intraocular lens using refractive index writing |
| US11564839B2 (en) | 2019-04-05 | 2023-01-31 | Amo Groningen B.V. | Systems and methods for vergence matching of an intraocular lens with refractive index writing |
| US11583389B2 (en) | 2019-04-05 | 2023-02-21 | Amo Groningen B.V. | Systems and methods for correcting photic phenomenon from an intraocular lens and using refractive index writing |
| US11583388B2 (en) | 2019-04-05 | 2023-02-21 | Amo Groningen B.V. | Systems and methods for spectacle independence using refractive index writing with an intraocular lens |
| US11678975B2 (en) | 2019-04-05 | 2023-06-20 | Amo Groningen B.V. | Systems and methods for treating ocular disease with an intraocular lens and refractive index writing |
| US11931296B2 (en) | 2019-04-05 | 2024-03-19 | Amo Groningen B.V. | Systems and methods for vergence matching of an intraocular lens with refractive index writing |
| US11944574B2 (en) | 2019-04-05 | 2024-04-02 | Amo Groningen B.V. | Systems and methods for multiple layer intraocular lens and using refractive index writing |
| CN110908142A (en) * | 2019-12-25 | 2020-03-24 | 江苏汇鼎光学眼镜有限公司 | Anti-reflection blue-light-proof lens and production process thereof |
| CN111381299A (en) * | 2020-04-23 | 2020-07-07 | 江苏万新光学有限公司 | Low-reflection color neutral low-stress resin lens and preparation method thereof |
| CN111381299B (en) * | 2020-04-23 | 2024-02-13 | 江苏万新光学有限公司 | Low-reflection color neutral low-stress resin lens and preparation method thereof |
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Effective date of registration: 20181225 Address after: 317300 Weixing Optics Co., Ltd. on the South Side of Shanxia Tancun Railway Avenue, Shaojiadu Street, Linhai City, Taizhou City, Zhejiang Province Patentee after: Zhejiang Weixing optics Co., Ltd. Address before: 201404 Weixing Industrial Park, No. 4601 Daye Road, Jinhui Economic Park, Fengxian District, Shanghai Patentee before: Shanghai Weixing Optical Co., Ltd. |
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Effective date of registration: 20200929 Address after: 201404 No. 4601 Da Ye highway, Shanghai, Fengxian District Patentee after: SHANGHAI WEIXING OPTICAL Co.,Ltd. Address before: 317300 Weixing Optics Co., Ltd. on the South Side of Shanxia Tancun Railway Avenue, Shaojiadu Street, Linhai City, Taizhou City, Zhejiang Province Patentee before: ZHEJIANG WEIXING OPTICAL Co.,Ltd. |
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