CN215678830U - Novel optical surface treatment lens - Google Patents
Novel optical surface treatment lens Download PDFInfo
- Publication number
- CN215678830U CN215678830U CN202121485550.9U CN202121485550U CN215678830U CN 215678830 U CN215678830 U CN 215678830U CN 202121485550 U CN202121485550 U CN 202121485550U CN 215678830 U CN215678830 U CN 215678830U
- Authority
- CN
- China
- Prior art keywords
- mirror surface
- lens
- layer
- lens surface
- sand blasting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Optical Elements Other Than Lenses (AREA)
Abstract
The utility model discloses a novel optical surface treatment lens, which relates to the technical field of optical lenses and comprises a lens surface and a frame, wherein the frame is integrally formed at the edge of the lens surface, the lens surface comprises a first lens surface and a second lens surface, the first lens surface is a light inlet lens surface, the second lens surface is a light outlet lens surface, a stray light eliminating component is arranged at the edge position of the first lens surface, and a lens mold core is arranged at one side of the frame, which is positioned on the first lens surface. The stray light eliminating assembly comprising the sand blasting layer and the brightening layer is arranged at the edge of the first mirror surface of the light inlet mirror surface, so that the penetration rate and the reflectivity of the peripheral area of the lens can be reduced, the problem of stray light is further improved, and the image quality is greatly improved.
Description
Technical Field
The utility model relates to the technical field of optical lenses, in particular to a novel optical surface treatment lens.
Background
Light is ubiquitous around our lives, and optical imaging techniques are also inseparable from our lives, such as various cameras, video cameras, telescopes, projectors, and the like.
In optical design, stray light analysis is a very important link. For the imaging system, even if the image quality is designed to be good, the machining tolerance is loose, and if stray light affects the imaging quality, the previous work is in vain. In a sense, stray light has a negative effect on the optical system, so that it is important to eliminate the stray light but the elimination of the stray light is difficult to solve.
In order to reduce the negative effect of stray light on the imaging quality, the prior art mainly uses a light-shielding element or blackens the edge of the optical lens to filter the stray light. However, the optical imaging lens with the light shielding element is not easy to maintain a good assembling precision, and has a problem that the assembling is bad, which easily affects the imaging quality. On the other hand, the effect of improving the stray light problem by blacking the edge of the optical lens is limited, so that a new optical surface processing lens needs to be provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel optical surface processing lens, which can reduce the penetration rate and the reflectivity of the peripheral area of the lens by arranging a stray light eliminating component comprising a sand blasting layer and a brightening layer at the edge of a first lens surface of a light inlet lens surface, thereby improving the problem of stray light, greatly improving the image quality and solving the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a novel optical surface handles lens, includes mirror surface and frame, the marginal integrated into one piece of mirror surface is provided with the frame, the mirror surface includes first mirror surface and second mirror surface, first mirror surface is for advancing the light mirror surface, the second mirror surface is the light-emitting mirror surface, the border position of first mirror surface is provided with stray light elimination assembly, the frame is located first mirror surface one side and is provided with lens mould benevolence.
Preferably, the stray light elimination assembly comprises a sand blasting layer and a bright elimination layer, the sand blasting layer is arranged at the edge of the first mirror surface, and the bright elimination layer is arranged on the sand blasting layer.
Preferably, the sand blasting layer is a sand blasting layer treated by a sand blasting process, and the gorgeous extinction layer is a gorgeous extinction layer treated by a gorgeous extinction process.
Preferably, a protective layer is arranged on the second mirror surface, and the protective layer is made of a PET (polyethylene terephthalate) film material.
Compared with the prior art, the utility model has the beneficial effects that:
1. the stray light eliminating assembly comprising the sand blasting layer and the brightening layer is arranged at the edge of the first mirror surface of the light inlet mirror surface, so that the penetration rate and the reflectivity of the peripheral area of the lens can be reduced, the problem of stray light is further solved, and the image quality is greatly improved;
2. through set up the inoxidizing coating on the second mirror surface at the light-emitting mirror surface, avoid long-time use to lead to appearing polluting on the screen, guaranteed the clean health and the clean and tidy of screen, experience for the user provides good use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a stray light elimination assembly according to the present invention;
FIG. 3 is a schematic structural diagram of a protective layer according to the present invention.
In the figure: 1. a mirror surface; 2. a frame; 3. a first mirror surface; 4. a second mirror surface; 5. a stray light eliminating component; 6. a lens mold core; 7. a protective layer; 501. spraying a sand layer; 502. and (4) brightening layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides a novel optical surface treatment lens, includes mirror surface 1 and frame 2, and mirror surface 1's marginal integrated into one piece is provided with frame 2, and mirror surface 1 includes first mirror surface 3 and second mirror surface 4, and first mirror surface 3 is for advancing the light mirror surface, and second mirror surface 4 is the light-emitting mirror surface, and the border position of first mirror surface 3 is provided with stray light elimination subassembly 5, and frame 2 is located 3 one sides of first mirror surface and is provided with lens mould benevolence 6.
The stray light eliminating assembly 5 comprises a sand blasting layer 501 and a gorgeous elimination layer 502, the sand blasting layer 501 is arranged at the edge of the first mirror surface 3, the gorgeous elimination layer 502 is arranged on the sand blasting layer 501, the sand blasting layer 501 is a sand blasting layer processed by a sand blasting process, the gorgeous elimination layer 502 is a gorgeous elimination layer processed by a gorgeous elimination process, a protective layer 7 is arranged on the second mirror surface 4, and the protective layer 7 is made of a PET (polyethylene terephthalate) film.
The stray light elimination assembly 5 comprising the sand blasting layer 501 and the gorgeous elimination layer 502 is arranged at the edge of the first mirror surface 3 of the light inlet mirror surface, so that the penetration rate and the reflectivity of the peripheral area of the lens can be reduced, the stray light problem is improved, and the image quality is greatly improved;
through set up inoxidizing coating 7 on the second mirror surface 4 at the light-emitting mirror surface, avoid long-time use to lead to appearing polluting on the screen, guaranteed the clean health and the clean and tidy of screen, provide good use experience for the user.
The protective layer 7 is made of a PET film material, can effectively prevent mirror surfaces from being scratched and abraded, is antistatic on the surface, is not easy to gather dust and stain, adopts an advanced coating technology, is not easy to leave fingerprints when being directly touched, has a special anti-reflection function and a glare function, and eliminates 98% of light emitted from the external environment and strong glare.
When the lens is used, the lens is assembled through the frame 2 at the edge of the lens surface 1, and as the first lens surface 3 is a light inlet surface and the stray light eliminating assembly 5 comprising the sand blasting layer 501 and the bright eliminating layer 502 is arranged at the edge of the first lens surface 3, the penetration rate and the reflectivity of the peripheral area of the lens can be reduced, so that the stray light problem is improved, and the image quality is greatly improved; in addition, the protective layer 7 made of the PET material is arranged on the second mirror surface 4, so that fingerprints and oil stains are not easy to adhere to and are easy to erase; the anti-scratch coating has the advantages of scratch resistance, smooth surface, comfortable hand feeling, difficulty in scratching, excellent optical performance, no change of original texture, thin film layer, high wear resistance, good anti-bacterial and anti-glare effects, avoidance of pollution on the mirror surface caused by long-time use, guarantee of cleanness and cleanness of lenses, and good use experience for users.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A novel optical surface treatment lens comprises a lens surface (1) and a frame (2), and is characterized in that: the edge integrated into one piece of mirror surface (1) is provided with frame (2), mirror surface (1) includes first mirror surface (3) and second mirror surface (4), first mirror surface (3) are into light mirror surface, second mirror surface (4) are out of light mirror surface, the border position of first mirror surface (3) is provided with stray light elimination assembly (5), frame (2) are located first mirror surface (3) one side and are provided with lens mould benevolence (6).
2. A novel optical surfacing lens according to claim 1, characterized by: the stray light elimination assembly (5) comprises a sand blasting layer (501) and a gorgeous elimination layer (502), the sand blasting layer (501) is arranged at the edge of the first mirror face (3), and the gorgeous elimination layer (502) is arranged on the sand blasting layer (501).
3. A novel optical surfacing lens according to claim 2, characterized by: the sand blasting layer (501) is a sand blasting layer processed by a sand blasting process, and the gorgeous extinction layer (502) is a gorgeous extinction layer processed by a gorgeous extinction process.
4. A novel optical surfacing lens according to claim 1, characterized by: and the second mirror surface (4) is provided with a protective layer (7), and the protective layer (7) is made of a PET (polyethylene terephthalate) film material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121485550.9U CN215678830U (en) | 2021-07-01 | 2021-07-01 | Novel optical surface treatment lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121485550.9U CN215678830U (en) | 2021-07-01 | 2021-07-01 | Novel optical surface treatment lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215678830U true CN215678830U (en) | 2022-01-28 |
Family
ID=79978144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121485550.9U Active CN215678830U (en) | 2021-07-01 | 2021-07-01 | Novel optical surface treatment lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215678830U (en) |
-
2021
- 2021-07-01 CN CN202121485550.9U patent/CN215678830U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100405216C (en) | Transmission type projection screen and transmission type projection display device using said projection screen | |
| CN106217776A (en) | Fresnel Lenses, for manufacturing mould and the production method thereof of Fresnel Lenses | |
| CN215678830U (en) | Novel optical surface treatment lens | |
| CN109547676B (en) | Camera hole cover plate, camera hole cover plate processing method and mobile terminal | |
| CN208978380U (en) | A kind of anti-blue light glass Mobile phone film of anti-dazzle | |
| CN205485119U (en) | Antibiotic grease proofing dirt and safety goggles against radiation piece | |
| CN211454007U (en) | Lens protective glass structure | |
| CN214795897U (en) | Vehicle-mounted touch screen with anti-dazzle effect | |
| CN207867064U (en) | A kind of eyeglass for eliminating stray light | |
| CN208921892U (en) | A kind of water proof and dust proof radiation protection eyeglass | |
| CN208537744U (en) | A kind of spectacle lens | |
| CN111025683A (en) | Spectacle lens and multifunctional eye protection spectacles | |
| US7278738B2 (en) | Eyeglass lens with non-uniform coatings | |
| CN214409469U (en) | Dustproof eye-protecting myopia lens | |
| CN205665481U (en) | Multi -functional lens that rete discolours | |
| CN210742630U (en) | Defogging lens of preventing dust | |
| CN220419727U (en) | Panoramic shooting glasses | |
| CN217085444U (en) | Anti-dazzle blue light prevention lens | |
| CN218099834U (en) | High-efficient blue light-proof antibacterial myopia lens | |
| CN216670434U (en) | Film-coated polarized lens | |
| CN210488023U (en) | Hardened mobile phone lens with high light transmittance | |
| CN214311160U (en) | Glasses lens with antifouling function | |
| TWM653933U (en) | Screen antibacterial goggles | |
| CN218772174U (en) | Protection device suitable for screen | |
| CN213517628U (en) | High-hardness waterproof lens |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |