CN220019921U - Optical lens with super scratch resistance function - Google Patents
Optical lens with super scratch resistance function Download PDFInfo
- Publication number
- CN220019921U CN220019921U CN202321327307.3U CN202321327307U CN220019921U CN 220019921 U CN220019921 U CN 220019921U CN 202321327307 U CN202321327307 U CN 202321327307U CN 220019921 U CN220019921 U CN 220019921U
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- CN
- China
- Prior art keywords
- layer
- optical lens
- lens
- scratch resistance
- side wall
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- 230000003287 optical effect Effects 0.000 title claims abstract description 48
- 239000000758 substrate Substances 0.000 claims abstract description 18
- 239000000017 hydrogel Substances 0.000 claims abstract description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 17
- 239000011347 resin Substances 0.000 claims description 13
- 229920005989 resin Polymers 0.000 claims description 13
- 239000002245 particle Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 8
- 235000012239 silicon dioxide Nutrition 0.000 claims description 8
- 239000005304 optical glass Substances 0.000 claims description 7
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 claims description 6
- 239000000377 silicon dioxide Substances 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 4
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 claims description 3
- 229910001635 magnesium fluoride Inorganic materials 0.000 claims description 3
- 239000005543 nano-size silicon particle Substances 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims description 3
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 3
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 3
- 238000002834 transmittance Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 241001391944 Commicarpus scandens Species 0.000 abstract description 2
- 239000011521 glass Substances 0.000 description 7
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 241000218631 Coniferophyta Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003678 scratch resistant effect Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Abstract
The utility model discloses an optical lens with super scratch resistance, which comprises: the anti-reflection lens comprises a lens substrate, wherein the front side wall of the lens substrate is fixedly connected with an anti-reflection layer, the front side wall of the anti-reflection layer is fixedly connected with a hardening layer, and the front side wall of the hardening layer is provided with a hydrogel film; the anti-dazzle layer is fixedly connected to the rear side wall of the lens substrate, the invisible anti-fake layer is fixedly connected to the rear side wall of the anti-dazzle layer, and the anti-reflection layer is fixedly connected to the rear side wall of the invisible anti-fake layer. According to the utility model, the hydrogel film is arranged, so that the scratch resistance effect of the optical lens can be effectively improved, scratches can be automatically repaired, the bonding effect with the optical lens is good, the strength of the optical lens can be effectively improved by the hardening layer, the optical lens is not easy to break, the transmittance of the optical lens can be effectively improved by the anti-reflection layer and the anti-reflection layer, and stray light of a system is reduced or eliminated.
Description
Technical Field
The utility model relates to the technical field of optical lenses, in particular to an optical lens with an ultra-strong scratch-resistant function.
Background
The lens is one or more curved transparent materials used for glass or other things, the transparent materials can make things clear, big or smaller when being observed through the lens, the lens is usually used for being clamped in a glasses, cameras, telescopes and the like, wherein the glass lens is mainly made of optical glass, the refractive index of the glass lens is higher than that of a resin lens, therefore, under the condition of the same degree, the glass lens is thinner than that of the resin lens, the glass lens has better light transmittance and mechanochemical performance, the glass lens has constant refractive index and stable physicochemical performance, the lens without color is called an optical white support (white sheet), the pink sheet in the colored sheet is called a Cracker lens (red sheet), the lens can absorb ultraviolet rays and slightly absorb strong light, and the resin is a secretion of hydrocarbon (hydrocarbon) from various plants, in particular conifer plants, and the resin lens is a lens after being chemically processed and synthesized by using the resin as a raw material.
However, in the present photoelectric technology industry, since the optical glass lens has higher emissivity than the resin lens, the optical glass lens is thinner than the resin lens under the same light transmittance, and the optical glass lens is more suitable for equipment, and the conventional lens has poorer optical properties, is easy to scratch and has low refractive index, and the problem of fragility of the lens is often accompanied when the high refractive index is required.
Disclosure of Invention
Compared with the prior art, the utility model can effectively improve the scratch resistance effect of the optical lens, automatically repair scratches, has good bonding effect with the optical lens, and can effectively improve the strength of the optical lens by the hardening layer, so that the optical lens is not easy to break, and the transmittance of the optical lens and the stray light of a system can be effectively improved by the anti-reflection layer and the anti-reflection layer.
The utility model also provides an optical lens with the super scratch resistance function, which comprises the following components: the anti-reflection lens comprises a lens substrate, wherein the front side wall of the lens substrate is fixedly connected with an anti-reflection layer, the front side wall of the anti-reflection layer is fixedly connected with a hardening layer, and the front side wall of the hardening layer is provided with a hydrogel film;
the anti-dazzle layer is fixedly connected to the rear side wall of the lens substrate, the invisible anti-fake layer is fixedly connected to the rear side wall of the anti-dazzle layer, and the anti-reflection layer is fixedly connected to the rear side wall of the invisible anti-fake layer.
According to the optical lens with the super scratch resistance function, the lens substrate is made of one material of PET resin, optical glass and polymethyl methacrylate.
According to the optical lens with the super scratch resistance function, the lens substrate is manufactured by cutting and polishing.
According to the optical lens with the super scratch resistance function, the hardening layer is made of the nano silicon dioxide material, so that the strength of the optical lens is improved.
According to the optical lens with the super scratch resistance function, the anti-reflection layer is formed by alternately laminating the high-refraction film and the low-refraction film, so that the transmittance of the optical lens is improved.
According to the optical lens with the super scratch resistance function, the anti-dazzle particles are uniformly arranged in the anti-dazzle layer, so that the anti-dazzle function of the optical lens is improved.
According to the optical lens with the super scratch resistance function, the anti-dazzle particles are silicon dioxide particles or organic resin particles.
According to the optical lens with the super scratch resistance function, the anti-reflection layer is made of one material of silicon dioxide, silicon monoxide and magnesium fluoride, so that stray light of the optical lens is reduced.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
fig. 1 is a schematic structural diagram of an optical lens with super scratch resistance according to the present utility model.
Legend description:
1. a hydrogel film; 2. a hardening layer; 3. an anti-reflection layer; 4. a lens substrate; 5. an anti-glare layer; 6. a invisible anti-counterfeiting layer; 7. an anti-reflection layer.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1, an optical lens with super scratch resistance according to an embodiment of the present utility model includes: the lens substrate 4 is made of one material selected from PET resin, optical glass and polymethyl methacrylate, and the lens substrate 4 is made of cutting and polishing.
The front side wall of the lens substrate 4 is fixedly connected with an anti-reflection layer 3, the anti-reflection layer 3 is formed by alternately laminating high-refraction films and low-refraction films, the transmittance of the optical lens is improved, the front side wall of the anti-reflection layer 3 is fixedly connected with a hardening layer 2, the hardening layer 2 is made of nano silicon dioxide materials, the strength of the optical lens is improved, and the front side wall of the hardening layer 2 is provided with a hydrogel film 1;
the back side wall of the lens substrate 4 is fixedly connected with an anti-dazzle layer 5, anti-dazzle particles are uniformly arranged in the anti-dazzle layer 5, the anti-dazzle function of the optical lens is improved, the anti-dazzle particles are silicon dioxide particles or organic resin particles, the back side wall of the anti-dazzle layer 5 is fixedly connected with a invisible anti-fake layer 6, the back side wall of the invisible anti-fake layer 6 is fixedly connected with an anti-reflection layer 7, the anti-reflection layer 7 is made of one material of silicon dioxide, silicon monoxide and magnesium fluoride, and stray light of the optical lens is reduced.
Working principle: this optical lens piece can effectively improve the scratch resistance effect of optical lens piece through being provided with hydraulic film 1 to can repair the mar automatically, it is effectual with the laminating of optical lens piece, hardening layer 2 can effectively improve the intensity of optical lens piece, makes it be difficult for breaking more, and reflection-enhancing layer 3 and reflection-reducing layer 7 can effectively improve the transmittance of optical lens piece, reduces or eliminates the stray light of system.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (8)
1. An optical lens with super scratch resistance, comprising: the anti-reflection lens comprises a lens substrate (4), wherein the front side wall of the lens substrate (4) is fixedly connected with an anti-reflection layer (3), the front side wall of the anti-reflection layer (3) is fixedly connected with a hardening layer (2), and the front side wall of the hardening layer (2) is provided with a hydrogel film (1);
the anti-dazzle layer (5) is fixedly connected to the rear side wall of the lens substrate (4), the invisible anti-fake layer (6) is fixedly connected to the rear side wall of the anti-dazzle layer (5), and the anti-reflection layer (7) is fixedly connected to the rear side wall of the invisible anti-fake layer (6).
2. The optical lens with super scratch resistance according to claim 1, wherein the lens substrate (4) is made of one material selected from the group consisting of PET resin, optical glass and polymethyl methacrylate.
3. An optical lens with super scratch resistance according to claim 1, characterized in that the lens substrate (4) is made by cutting and polishing.
4. An optical lens with super scratch resistance according to claim 1, wherein the hardened layer (2) is made of nano silicon dioxide material.
5. An optical lens with super scratch resistance according to claim 1, wherein the anti-reflection layer (3) is formed by alternately laminating high refractive films and low refractive films.
6. An optical lens with super scratch resistance according to claim 1, characterized in that the antiglare layer (5) is internally and uniformly provided with antiglare particles.
7. The optical lens with super scratch resistance according to claim 6, wherein the anti-glare particles are silica particles or organic resin particles.
8. An optical lens with super scratch resistance according to claim 1, wherein the anti-reflection layer (7) is made of one of silicon dioxide, silicon monoxide and magnesium fluoride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321327307.3U CN220019921U (en) | 2023-05-29 | 2023-05-29 | Optical lens with super scratch resistance function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321327307.3U CN220019921U (en) | 2023-05-29 | 2023-05-29 | Optical lens with super scratch resistance function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220019921U true CN220019921U (en) | 2023-11-14 |
Family
ID=88684629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321327307.3U Active CN220019921U (en) | 2023-05-29 | 2023-05-29 | Optical lens with super scratch resistance function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220019921U (en) |
-
2023
- 2023-05-29 CN CN202321327307.3U patent/CN220019921U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |