CN214504055U - High-refractive-index composite film layer color-changing lens - Google Patents
High-refractive-index composite film layer color-changing lens Download PDFInfo
- Publication number
- CN214504055U CN214504055U CN202120052213.4U CN202120052213U CN214504055U CN 214504055 U CN214504055 U CN 214504055U CN 202120052213 U CN202120052213 U CN 202120052213U CN 214504055 U CN214504055 U CN 214504055U
- Authority
- CN
- China
- Prior art keywords
- layer
- lens
- color changing
- outer side
- refraction
- 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
Abstract
The utility model discloses a compound rete lens that discolours of high refracting index, include: a base layer; the mounting plates are arranged around the base layer at uniform intervals and are arranged in a crossed manner, and reinforcing ribs are arranged in the mounting plates; the limiting columns are arranged at the top end and the bottom end of the mounting plate, and a circular through hole is formed in the center of each limiting column; the color changing layer is arranged on the outer side of the base layer; arranging a composite high-refraction layer outside the color changing layer, wherein the composite high-refraction layer is formed by six alternating fluorine laminated magnesium layers and titanium dioxide layers; and the waterproof layer is arranged on the outer side of the composite high-refraction layer. The utility model has the advantages that the installation plates are arranged in a cross way, the limiting columns are arranged at the top and the bottom of the installation plates, and the circular through hole is arranged at the center of the limiting column, so that the lens is firmly connected with the picture frame and is not easy to drop; the color changing layer is arranged on the outer side of the base layer, so that the lens has a good color changing effect; the composite high-refraction layer is arranged outside the color changing layer, so that the anti-reflection performance of the lens is improved; the waterproof layer is arranged on the outer side of the composite high-refraction layer, so that the waterproofness of the lens is improved.
Description
Technical Field
The utility model relates to a lens technical field, in particular to compound rete photochromic lens of high refracting index.
Background
In recent years, optical resin lenses are distinguished in the domestic and foreign eyeglass markets, and particularly, optical resin lenses with high refractive index are very popular with amblyopia groups due to the unique advantages of light weight, high strength, low probability of breakage, high light transmittance, ultraviolet resistance, ultra-thin type and the like. In the lens industry, a high refractive index is generally used when the refractive index is 1.60 or more, a medium refractive index is generally used when the refractive index is 1.56 or more, and a low refractive index is generally used when the refractive index is 1.56 or less. The optical resin lens with the refractive index of 1.56 is made of chemical monomers mainly comprising acrylic esters and other components, but the optical resin lens is thick, poor in heat resistance and visible light transmittance, easy to loosen during installation and seriously influenced in the firmness of clamping the lens.
SUMMERY OF THE UTILITY MODEL
The main object of the utility model is to provide a high refractive index composite film layer photochromic lens, which is provided with a cross arrangement mounting plate, wherein the top and bottom ends of the mounting plate are provided with limit posts, and the center of each limit post is provided with a circular through hole, so that the lens is firmly connected with a picture frame and is not easy to fall off; the color changing layer is arranged on the outer side of the base layer, so that the lens has a good color changing effect; the composite high-refraction layer is arranged outside the color changing layer, so that the anti-reflection performance of the lens is improved; the waterproof layer is arranged on the outer side of the composite high-refraction layer, so that the waterproofness of the lens is improved.
In order to solve the technical problem, the utility model discloses a 1 the compound rete photochromic lens of high refracting index, include: a base layer; the mounting plates are arranged around the base layer at uniform intervals and are arranged in a crossed manner, and reinforcing ribs are arranged in the mounting plates; the limiting columns are arranged at the top end and the bottom end of the mounting plate, and a circular through hole is formed in the center of each limiting column; the color changing layer is arranged on the outer side of the base layer; arranging a composite high-refraction layer outside the color-changing layer, wherein the composite high-refraction layer is formed by six alternating fluorine magnesium layers and titanium dioxide layers; and the waterproof layer is arranged on the outer side of the composite high-refraction layer.
According to an embodiment of the present invention, the base layer is made of a resin material.
According to an embodiment of the present invention, the number of the above-mentioned reinforcing ribs is three.
According to an embodiment of the present invention, the color-changing layer is a silver halide layer.
According to the utility model discloses an embodiment, wherein above-mentioned waterproof layer is the polyethylene layer.
Compared with the prior art, the application can obtain the following technical effects:
1) the installation plates are arranged in a crossed manner, the top and bottom ends of the installation plates are provided with the limiting columns, and the centers of the limiting columns are provided with the circular through holes, so that the lenses and the glasses frame are stably connected and are not easy to fall off; the color changing layer is arranged on the outer side of the base layer, so that the lens has a good color changing effect; the composite high-refraction layer is arranged outside the color changing layer, so that the anti-reflection performance of the lens is improved; the waterproof layer is arranged on the outer side of the composite high-refraction layer, so that the waterproofness of the lens is improved.
Of course, it is not necessary for any product to achieve all of the above technical effects simultaneously.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a front view of a high refractive index composite film layer color changing lens according to an embodiment of the present application.
Fig. 2 is a partially enlarged view of a high refractive index composite film layer color-changing lens according to an embodiment of the present application.
Fig. 3 is a cross-sectional view of a high refractive index composite film layer color changing lens according to an embodiment of the present application.
Reference numerals
The base layer 10, the mounting panel 20, the strengthening rib 21, spacing post 30, circular through-hole 31, discoloration layer 40, compound high refraction layer 50, waterproof layer 60.
Detailed Description
Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.
Referring to fig. 1, fig. 2 and fig. 3, fig. 1 is a front view of a high refractive index composite film layer color-changing lens according to an embodiment of the present application. Fig. 2 is a partially enlarged view of a high refractive index composite film layer color-changing lens according to an embodiment of the present application. Fig. 3 is a cross-sectional view of a high refractive index composite film layer color changing lens according to an embodiment of the present application. As shown in the figure, the high-refractive-index composite film layer color-changing lens comprises: the base layer 10, the base layer 10 adopts resin material; the mounting plates 20 are arranged around the base layer 10 at uniform intervals and are arranged in a crossed manner, reinforcing ribs 21 are arranged in the mounting plates 20, and the number of the reinforcing ribs 21 is three; the limiting columns 30 are arranged at the top end and the bottom end of the mounting plate 20, and a circular through hole 31 is formed in the center of each limiting column 30; a color changing layer 40 arranged outside the base layer 10, wherein the color changing layer 40 is a silver halide layer; the composite high-refraction layer 50 is arranged on the outer side of the color changing layer 40, and the composite high-refraction layer 50 is formed by six alternating fluorine magnesium layers and titanium dioxide layers; and the waterproof layer 60 is arranged on the outer side of the composite high-refraction layer 50, and the waterproof layer 60 is a polyethylene layer.
In the embodiment of the present invention, the base layer 10 is made of resin, which greatly improves the hardness of the lens. The installation plates 20 which are arranged in a crossed mode are evenly arranged at intervals around the base layer 10 and are used for being matched with the installation mirror frame, and the reinforcing ribs 21 are arranged in the installation plates 20 to enhance the strong blocking of the installation plates 20 and enable the installation plates 20 not to be damaged easily. Set up spacing post 30 at mounting panel 20 top, end both ends, set up circular through-hole 31 at spacing post 30 center, make it inseparabler with the picture frame is connected, be difficult for dropping. The color changing layer 40 is arranged outside the base layer 10, so that the color changing effect of the lens is good. The composite high-refraction layer 50 is arranged on the outer side of the color changing layer 40, and the composite high-refraction layer is formed by alternating six fluorine layer magnesium layers and titanium dioxide layers, so that the permeability of the lens is greatly improved. The waterproof layer 60 is arranged on the outer side of the composite high-refraction layer 50, and the waterproof layer 60 is a polyethylene layer, so that the waterproofness of the lens is improved.
The foregoing description shows and describes several preferred embodiments of the present application, but as before, 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 contemplated by the above teachings or as would normally occur to one skilled in 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. The utility model provides a compound rete photochromic lens of high refractive index which characterized in that includes: a base layer;
the mounting plates are arranged around the base layer at intervals and are arranged in a crossed manner, and reinforcing ribs are arranged in the mounting plates;
the limiting columns are arranged at the top end and the bottom end of the mounting plate, and a circular through hole is formed in the center of each limiting column;
the color changing layer is arranged on the outer side of the base layer;
the composite high-refraction layer is arranged on the outer side of the color changing layer and is formed by six alternating fluorine layered magnesium layers and titanium dioxide layers;
and the waterproof layer is arranged on the outer side of the composite high-refraction layer.
2. The high refractive index composite film layer color changing lens according to claim 1, wherein the base layer is made of a resin material.
3. The high refractive index composite film layer color changing lens according to claim 1, wherein the number of the reinforcing ribs is three.
4. The high refractive index composite film layer color shifting lens according to claim 1, wherein the color shifting layer is a silver halide layer.
5. The photochromic lens with high refractive index composite film layer of claim 1, wherein the waterproof layer is a polyethylene layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120052213.4U CN214504055U (en) | 2021-01-11 | 2021-01-11 | High-refractive-index composite film layer color-changing lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120052213.4U CN214504055U (en) | 2021-01-11 | 2021-01-11 | High-refractive-index composite film layer color-changing lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214504055U true CN214504055U (en) | 2021-10-26 |
Family
ID=78214776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120052213.4U Active CN214504055U (en) | 2021-01-11 | 2021-01-11 | High-refractive-index composite film layer color-changing lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214504055U (en) |
-
2021
- 2021-01-11 CN CN202120052213.4U patent/CN214504055U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI413811B (en) | Molded laminate for optical use and method for producing the same | |
| CN107708614A (en) | Eyeglass with graduate microlens | |
| GB2204146A (en) | Producing ophthalmic lens by laminating surface-treated lens elements | |
| TWI559043B (en) | Extinction lenses and their production methods | |
| JP6414362B2 (en) | Polarizing laminate and glasses | |
| CN208207410U (en) | A kind of plated film resin lens containing sieve and silica-sesquioxide layer | |
| JP7353282B2 (en) | VR lens structure and display device | |
| CN111433662A (en) | Polarized glasses with selective blocking | |
| CN214504055U (en) | High-refractive-index composite film layer color-changing lens | |
| JPH0728002A (en) | Ophthalmic lens | |
| CN107505668A (en) | A kind of anomalous trichromatism corrects optically filtering piece | |
| CN207780396U (en) | A kind of high hardness wear-resisting resin eyeglass | |
| CN210401890U (en) | Resin spectacle lens | |
| CN208351024U (en) | Film layer structure and lens barrel comprising the film layer structure | |
| CN207051569U (en) | Scan camera shooting camera lens | |
| CN112612153B (en) | Optical imaging module and wearing device | |
| CN218767657U (en) | Polarizing composite lens with brightening and high contrast | |
| CN214504060U (en) | High-refraction anti-drop color-changing lens | |
| CN218782479U (en) | High-definition temperature-resistant waterproof lens | |
| CN220962048U (en) | Polarized light yellow film optical resin lens | |
| CN217213364U (en) | High-definition composite film layer myopia lens | |
| CN220289984U (en) | Wear-resistant ultraviolet radiation-resistant resin lens | |
| CN211878217U (en) | Protective lens | |
| CN219225237U (en) | Composite blue light-proof anti-yellowing high-refractive optical lens | |
| CN206096656U (en) | Outer space coating film sun lens |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |