CN212623423U - Colored lens with priming coat - Google Patents
Colored lens with priming coat Download PDFInfo
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- CN212623423U CN212623423U CN202021440133.8U CN202021440133U CN212623423U CN 212623423 U CN212623423 U CN 212623423U CN 202021440133 U CN202021440133 U CN 202021440133U CN 212623423 U CN212623423 U CN 212623423U
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Abstract
The utility model discloses a coloured lens with bottoming layer, it includes: a substrate; the bottom layer is arranged on the substrate and is a zirconium dioxide film; the anti-oxidation layer is arranged on the priming layer and comprises a first anti-oxidation layer and a second anti-oxidation layer, the first anti-oxidation layer is a magnesium fluoride film, and the second anti-oxidation layer is an aluminum oxide film; the composite film layer of setting on oxidation resisting layer, composite film layer includes by lower supreme setting gradually: a first antireflection film, a 1.49 refractive index film, a second antireflection film, and a 1.74 refractive index film. The utility model discloses an increased the one deck zirconium dioxide as the bottoming layer on the basis of original membrane system, replaced the glass material by the metal material to increased wearability and fastness, set up the oxidation resistance that the oxidation resisting layer improves the lens simultaneously, extension lens life sets up compound rete, increases the definition of lens. Solves the problems of poor wear resistance and firmness of the original priming coat and poor integral oxidation resistance of the lens.
Description
Technical Field
The utility model belongs to the technical field of the lens processing, specifically speaking relates to a coloured lens with bottoming layer.
Background
Color changing lenses, also known as "photosensitive lenses". Silver halide is added into the glass lens, but at present, resin color-changing lenses are mainly used, chemical substances such as a pyriproxyfen and the like are added into the acrylic resin lenses, so that the originally transparent and colorless lenses can be changed into colored lenses to be protected when being irradiated by strong light, and the glass lenses are suitable for being used indoors and outdoors. The color-changing lens is made of optical glass containing silver halide microcrystals, and can quickly darken under the irradiation of sunlight and ultraviolet rays according to the principle of light color interconversion reversible reaction, completely absorb the ultraviolet rays and realize neutral absorption of visible light; and the color and the transparency can be quickly recovered when the lamp returns to the dark. At present, in the design of a coating film layer of a lens, the common design of the coating film layer of the optical lens takes silicon dioxide as a first layer for evaporation, the abrasion resistance and the firmness of a bottom layer of a silicon dioxide film are poor, and the service life is short. At present, most of the composite films are directly evaporated on the priming coat, and the oxidation resistance of the composite films is poor, so that the service life of the lenses is also influenced. Therefore, a need exists for a lens with a primer layer having high wear resistance and robustness, and which is highly effective against oxidation.
SUMMERY OF THE UTILITY MODEL
In view of this, the technical problem that this application will solve provides a colored lens with priming coat, through having increased one deck zirconium dioxide as the priming coat on the basis of original membrane system, replaced the glass material by the metal material to increased wearability and fastness, set up the oxidation resisting layer simultaneously and improve the antioxidant capacity of lens, extension lens life sets up compound rete, increases the definition of lens. Solves the problems of poor wear resistance and firmness of the original priming coat and poor integral oxidation resistance of the lens.
In order to solve the above technical problem, the present application discloses a colored lens with a primer layer, which comprises: a substrate; the bottom layer is arranged on the substrate and is a zirconium dioxide film; the anti-oxidation layer is arranged on the priming layer and comprises a first anti-oxidation layer and a second anti-oxidation layer, the first anti-oxidation layer is a magnesium fluoride film, and the second anti-oxidation layer is an aluminum oxide film; the composite film layer of setting on oxidation resisting layer, composite film layer includes by lower supreme setting gradually: a first antireflection film, a 1.49 refractive index film, a second antireflection film, and a 1.74 refractive index film; the color-changing film layer is arranged on the composite film layer; the protective film layer is arranged on the color-changing film layer.
According to an embodiment of the present invention, the material of the substrate is resin.
According to an embodiment of the present invention, the thickness of the bottom layer is 70nm to 100 nm.
According to an embodiment of the present invention, the 1.49 refractive index film is a silicon dioxide film.
According to an embodiment of the present invention, the 1.74 refractive index film is a titanium pentoxide film. Compared with the prior art, the utility model discloses can obtain including following technological effect:
through having increased the one deck zirconium dioxide as the bottoming layer on the basis of original membrane system, replaced the glass material by the metal material to increased wearability and fastness, set up the oxidation resistance that the oxidation resisting layer improved the lens simultaneously, extension lens life sets up compound rete, increases the definition of lens. Solves the problems of poor wear resistance and firmness of the original priming coat and poor integral oxidation resistance of the lens.
Of course, it is not necessary for any product to achieve all of the above-described technical effects simultaneously.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
fig. 1 is a schematic view of a colored lens with a primer layer according to an embodiment of the present invention.
Reference numerals
The anti-reflection coating comprises a substrate 10, a primer layer 20, an anti-oxidation layer 30, a first anti-oxidation layer 31, a second anti-oxidation layer 32, a composite film layer 40, a first antireflection film 41, a 1.49 refractive index film 42, a second antireflection film 43, a 1.74 refractive index film 44, a color-changing film layer 50 and a protective film layer 60.
Detailed Description
The following detailed description will be made with reference to the accompanying drawings and examples, so that how to implement the technical means of the present invention to solve the technical problems and achieve the technical effects can be fully understood and implemented.
Referring to fig. 1, fig. 1 is a schematic view of a colored lens with a primer layer according to an embodiment of the present invention.
As shown, a tinted lens with a primer layer includes: a substrate 10; a primer layer 20 disposed on the substrate 10, the primer layer 20 being a zirconium dioxide film; an anti-oxidation layer 30 disposed on the primer layer 20, wherein the anti-oxidation layer 30 includes a first anti-oxidation layer 31 and a second anti-oxidation layer 32, the first anti-oxidation layer 31 is a magnesium fluoride film, and the second anti-oxidation layer 32 is an aluminum oxide film; set up composite film layer 40 on oxidation resisting layer 30, composite film layer 40 includes by lower supreme setting gradually: a first antireflection film 41, a 1.49 refractive index film 42, a second antireflection film 43, and a 1.74 refractive index film 44; a color-changing film layer 50 disposed on the composite film layer 40; a protective film layer 60 disposed on the color-changing film layer 50.
In an embodiment of the present invention, the substrate 10 is made of resin, which is light and comfortable to wear, and then the resin lens has strong impact resistance and is not easy to break and safe. The substrate 10 is provided with a primer layer 20, the primer layer 20 is a zirconium dioxide film, and preferably, the thickness of the primer layer 20 is 70nm-100 nm. In the design of the coating film layer of the lens, the common optical lens film layer is designed by taking silicon dioxide as a first layer for evaporation, and in the design of the film layer, one layer of zirconium dioxide is added on the basis of the original film system to be used as a bottom layer, and the glass material is replaced by the metal material, so that the wear resistance and the firmness are improved, and the service life of the lens is prolonged.
The bottom layer 20 is provided with an anti-oxidation layer 30, the anti-oxidation layer 30 includes a first anti-oxidation layer 31 and a second anti-oxidation layer 32, the first anti-oxidation layer 31 is a magnesium fluoride film, and the second anti-oxidation layer 32 is an aluminum oxide film. The magnesium fluoride film and the aluminum oxide film are matched with each other, so that the integral oxidation resistance of the lens is greatly improved, and the service life of the lens is prolonged.
Further, a composite film layer 40 is disposed on the oxidation resistant layer 30. The composite film layer 40 is provided with a color-changing film layer 50 for coloring the lens. The color-changing film layer 50 is provided with a protective film layer 60 which plays a role in protecting the lens and preventing the lens from being scratched. Wherein composite film layer 40 includes by lower supreme setting gradually: a first antireflection film 41, a 1.49 refractive index film 42, a second antireflection film 43, and a 1.74 refractive index film 44. The 1.49 refractive index film is a silicon dioxide film, and the 1.74 refractive index film is a titanium pentoxide film. The composite film layer 40 integrally increases the light transmission of the lens, so that the definition of the lens is greatly improved.
The foregoing description shows and describes several preferred embodiments of the present application, but as aforementioned, it is to be understood that the application is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the application as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the application, which is to be protected by the claims appended hereto.
Claims (5)
1. A colored lens with a primer layer, comprising: a substrate;
the priming coat is arranged on the substrate and is a zirconium dioxide film;
the anti-oxidation layer is arranged on the priming layer and comprises a first anti-oxidation layer and a second anti-oxidation layer, the first anti-oxidation layer is a magnesium fluoride film, and the second anti-oxidation layer is an aluminum oxide film;
the setting is in compound rete on the antioxidation layer, compound rete includes by lower supreme setting gradually: a first antireflection film, a 1.49 refractive index film, a second antireflection film, and a 1.74 refractive index film;
a color changing film layer disposed on the composite film layer;
and the protective film layer is arranged on the color-changing film layer.
2. The tinted lens with an underlayer of claim 1 wherein the material of the substrate is a resin.
3. The colored lens with a primer layer of claim 1, wherein the primer layer has a thickness of from 70nm to 100 nm.
4. The colored lens with a primer layer of claim 1, wherein the 1.49 index film is a silica film.
5. The tinted lens with an underlayer of claim 1 wherein the 1.74 index film is a titanium pentoxide film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021440133.8U CN212623423U (en) | 2020-07-21 | 2020-07-21 | Colored lens with priming coat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021440133.8U CN212623423U (en) | 2020-07-21 | 2020-07-21 | Colored lens with priming coat |
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| Publication Number | Publication Date |
|---|---|
| CN212623423U true CN212623423U (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021440133.8U Active CN212623423U (en) | 2020-07-21 | 2020-07-21 | Colored lens with priming coat |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114966910A (en) * | 2022-05-19 | 2022-08-30 | 安徽立光电子材料股份有限公司 | Anti-reflection and anti-reflection laminated body and application and preparation method thereof |
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2020
- 2020-07-21 CN CN202021440133.8U patent/CN212623423U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114966910A (en) * | 2022-05-19 | 2022-08-30 | 安徽立光电子材料股份有限公司 | Anti-reflection and anti-reflection laminated body and application and preparation method thereof |
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