CN203535249U - Low-reflectivity film layer resin eyeglass having reflective index of 1.56 - Google Patents
Low-reflectivity film layer resin eyeglass having reflective index of 1.56 Download PDFInfo
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- CN203535249U CN203535249U CN201320664094.3U CN201320664094U CN203535249U CN 203535249 U CN203535249 U CN 203535249U CN 201320664094 U CN201320664094 U CN 201320664094U CN 203535249 U CN203535249 U CN 203535249U
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- refractive index
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- index film
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- 239000011347 resin Substances 0.000 title claims abstract description 38
- 229920005989 resin Polymers 0.000 title claims abstract description 38
- 238000002310 reflectometry Methods 0.000 title claims abstract description 20
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 32
- 235000012239 silicon dioxide Nutrition 0.000 claims description 16
- 239000000377 silicon dioxide Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 14
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 12
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical group [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 12
- 210000001951 dura mater Anatomy 0.000 claims description 11
- 150000002222 fluorine compounds Chemical group 0.000 claims description 7
- MRNHPUHPBOKKQT-UHFFFAOYSA-N indium;tin;hydrate Chemical compound O.[In].[Sn] MRNHPUHPBOKKQT-UHFFFAOYSA-N 0.000 claims description 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 1
- 201000009310 astigmatism Diseases 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 238000001771 vacuum deposition Methods 0.000 description 4
- 238000007747 plating Methods 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Surface Treatment Of Optical Elements (AREA)
Abstract
The utility model relates to a kind of low-reflectivity film layer resin eyeglass having the reflective index of 1.56. Vacuum films and hardening films are adhered to the resin eyeglass. The resin eyeglass is characterized in that the hardening films are fixed to a resin eyeglass body, and the vacuum films are deposited on two sides of the hardening films, wherein each vacuum film system structure has 9 layers, and the 9 layers of the structure are a first-layer low-reflective-index film, a second-layer high-reflective-index film, a third-layer low-reflective-index film, a forth-layer high-reflective-index film, a fifth-layer low-reflective-index film, a sixth-layer high-reflective-index film, a seventh-layer low-reflective-index film, a eighth-layer low-reflective-index film and ninth-layer fluoride which are arranged from inside to outside. The obtained vacuum films are antireflection films, and the reflectivity of the vacuum films is 0.5% to 1.0%. The low-reflectivity film layer resin eyeglass having the reflective index of 1.56 can be used in an ophthalmological lens.
Description
[technical field]
The utility model relates to resin lens technical field, specifically, is a kind of 156 (1.56) refractive index antiradar reflectivity rete resin lens.
[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%.
[utility model content]
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of 156 (1.56) refractive index antiradar reflectivity rete resin lens and film plating process thereof are provided.
The purpose of this utility model is achieved through the following technical solutions:
A kind of one 56 refractive index antiradar reflectivity rete resin lens, at resin lens, adhere to vacuum diaphragm and add dura mater, it is characterized in that, adding dura mater is fixed on resin lens, vacuum diaphragm is deposited on the both sides that add dura mater, and wherein, 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 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.
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 utility model can be used for ophthalmic lens.
Compared with prior art, good effect of the present utility model is:
Plated film lens is generally partial veil and yellow film is main in the market, its reflectivity is 2% left and right, the utility model 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 156 (1.56) refractive index antiradar reflectivity rete resin lens of the utility model 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 one 100 degree; + 200 30 of degree astigmatism-200 degree; One 100 30 of degree astigmatism-200 degree; One 200 30 of degree astigmatism-200 degree; One 300 30 of degree; One 600 30 of degree astigmatism-200 degree; One 800 20 of degree; One 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 preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, without departing from the concept of the premise utility; can also make some improvements and modifications, these improvements and modifications also should be considered as in protection domain of the present utility model.
Claims (4)
1. a refractive index antiradar reflectivity rete resin lens, at resin lens, adhere to vacuum diaphragm and add dura mater, it is characterized in that, adding dura mater is fixed on resin lens, vacuum diaphragm is deposited on the both sides that add dura mater, and wherein, 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.
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 is anti-reflection film.
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 9 layers of structure, 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.
4. a kind of one 56 refractive index antiradar reflectivity rete resin lens as claimed in claim 1, is characterized in that, described in add dura mater material be organosilicon, its gross thickness is 4000～6000nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320664094.3U CN203535249U (en) | 2013-10-25 | 2013-10-25 | Low-reflectivity film layer resin eyeglass having reflective index of 1.56 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320664094.3U CN203535249U (en) | 2013-10-25 | 2013-10-25 | Low-reflectivity film layer resin eyeglass having reflective index of 1.56 |
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| Publication Number | Publication Date |
|---|---|
| CN203535249U true CN203535249U (en) | 2014-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320664094.3U Expired - Lifetime CN203535249U (en) | 2013-10-25 | 2013-10-25 | Low-reflectivity film layer resin eyeglass having reflective index of 1.56 |
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| Country | Link |
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| CN (1) | CN203535249U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107735696A (en) * | 2015-07-02 | 2018-02-23 | 东海光学株式会社 | Optical goods, glass lens and glasses |
| 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 |
-
2013
- 2013-10-25 CN CN201320664094.3U patent/CN203535249U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107735696A (en) * | 2015-07-02 | 2018-02-23 | 东海光学株式会社 | Optical goods, glass lens and glasses |
| 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 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140409 |