CN203688926U - Blue-ray film resin eyeglasses - Google Patents
Blue-ray film resin eyeglasses Download PDFInfo
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- CN203688926U CN203688926U CN201320892457.9U CN201320892457U CN203688926U CN 203688926 U CN203688926 U CN 203688926U CN 201320892457 U CN201320892457 U CN 201320892457U CN 203688926 U CN203688926 U CN 203688926U
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- blue light
- nanometers
- oxide layer
- light film
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Abstract
The utility model relates to the technical field of eyeglasses, and in particular relates to resin eyeglasses. The blue-ray film resin eyeglasses comprise an eyeglasses base body; a blue-ray film structure is arranged on the surface of the eyeglasses base body; the blue-ray film structure comprises a first layer, a second layer, a third layer, a fourth layer, a fifth layer, a sixth layer and a seventh layer which are arranged from inside to outside in sequence, wherein the first layer is a silicon oxide layer, the second layer is a titanium oxide layer, the third layer is a silicon oxide layer, the fourth layer is a titanium oxide layer, the fifth layer is an ITO (Indium Tin Oxide) layer, the sixth layer is a silicon oxide layer, and the seven layer is an alumina layer. According to the technical scheme, the blue-ray film resin eyeglasses can basically weaken the transmission of blue ray so as to prevent a human body and eyes from being hurt by the blue ray.
Description
Technical field
The utility model relates to lens technical field, relates in particular to a kind of resin lens.
Background technology
In people's daily life, be the ingredient of visible ray as TV, computer and LED lamp etc. all exist blue light, blue light.Nature itself does not have independent white light, after blue light and green glow, gold-tinted combination, presents white light.Green glow and gold-tinted energy are little, little to eye irritation, and blue light ripple is short, energy is high, can directly penetrate on the retina of the through eyeground of crystal, thereby cause retina cell's damage, especially the most responsive to light macular region, injure larger, cause the age-related macular degeneration incidence of disease increase.
In addition, glasses are correct defects of vision or protect eyes and the simple optical device made, are made up of eyeglass and mirror holder.The glasses of the use of correcting defects of vision have four kinds of spectacles and spectacles for long sight, reading glasses and astigmatic glassess.Present glasses, the common not function of anti-blue light.
Utility model content
The purpose of this utility model is, provides a kind of blue Light Film resin lens, to solve the problems of the technologies described above.
The technical matters that the utility model solves can realize by the following technical solutions:
Blue Light Film resin lens, comprises an eyeglass matrix, it is characterized in that, described eyeglass matrix surface is provided with a blue Light Film structure, and described blue Light Film structure is followed successively by from inside to outside:
Ground floor be silicon oxide layer, the second layer be titanium oxide layer, the 3rd layer for silicon oxide layer, the 4th layer for titanium oxide layer, layer 5 be that ITO layer, layer 6 are that silicon oxide layer, layer 7 are alumina layer.
When the utility model plated film, adopt the mode of vacuum coating to carry out seven layers of plated film to eyeglass matrix, adopt titanium oxide layer to replace traditional zirconia layer, because the anti-UV of titanium oxide layer is stronger than zirconia, also stronger to photoelectricity refraction, therefore the blue optical transmission of substantially decaying, prevents the harm of blue light to human body and eyes.In addition, the utility model has also been set up one deck alumina layer outward at layer 6 silicon oxide layer, can greatly strengthen reflection of light ability.
Described blue Light Film structure is arranged on the outside surface of described eyeglass matrix or/and inside surface.
The thickness of the described silicon oxide layer of ground floor is 155 nanometer-165 nanometers, is preferably 160 nanometers;
The thickness of the described titanium oxide layer of the second layer is 170 nanometer-180 nanometers, is preferably 175 nanometers;
The thickness of the described silicon oxide layer of the 3rd layer is 25 nanometer-35 nanometers, is preferably 30 nanometers;
The thickness of the described titanium oxide layer of the 4th layer is 55 nanometer-65 nanometers, is preferably 61 nanometers;
The thickness of the described ITO layer of layer 5 is 3.5 nanometer-4.5 nanometers, is preferably 4 nanometers;
The thickness of the described silicon oxide layer of layer 6 is 70 nanometer-80 nanometers, is preferably 75 nanometers;
The thickness of the described alumina layer of layer 7 is 30 nanometer-40 nanometers, is preferably 35 nanometers.
Between described layer 5 ITO layer and described layer 6 silicon oxide layer, be also coated with one deck fluoride layer, to realize the antifouling property of eyeglass.The thickness of described fluoride layer is 12 nanometer-18 nanometers, is preferably 15 nanometers.
Described eyeglass matrix adopting one aspherical lens.Eyeglass matrix adopting aspherical lens of the present utility model, reduces to minimum by lens edge aberration, the broad visual field.In addition, the base of aspherical lens curved more flat, weight is lighter, outward appearance is more natural, attractive in appearance.In the situation that diopter is high, can reduce the distortion of eyes, for the high user of eyesight degree, more applicable.
-105 aspheric surfaces that are bent to curved-200 curved round and smooth bendings in end 100 that centered by the cambered surface of the upper surface of described eyeglass matrix, 95 is curved; Preferably 100 aspheric surfaces that are bent to end 150 curved round and smooth bendings centered by the cambered surface of upper surface.
-610 aspheric surfaces that are bent to curved-550 curved round and smooth bendings in end 450 that centered by the cambered surface of the lower surface of described eyeglass matrix, 590 is curved; Preferably 600 aspheric surfaces that are bent to end 500 curved round and smooth bendings centered by the cambered surface of lower surface.
The thickness of described eyeglass matrix is 1.3mm-2.0mm.
Beneficial effect: owing to adopting technique scheme, the utility model blue optical transmission of substantially decaying, prevents the harm of blue light to human body and eyes.
Accompanying drawing explanation
Fig. 1 is the film layer structure of the blue Light Film eyeglass made of the utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with further elaboration the utility model of concrete diagram.
Blue Light Film resin lens, comprises eyeglass matrix 9, and eyeglass matrix 9 adopts aspherical lens.100 aspheric surfaces that are bent to end 150 curved round and smooth bendings centered by the cambered surface of the upper surface of eyeglass matrix 9.600 aspheric surfaces that are bent to end 500 curved round and smooth bendings centered by the cambered surface of the lower surface of eyeglass matrix 9.The thickness of eyeglass matrix is 1.3mm-2.0mm.Eyeglass matrix 9 surfaces are provided with blue Light Film structure, and blue Light Film structure is arranged on the outside surface of eyeglass matrix or/and inside surface.
Blue Light Film structure is followed successively by from inside to outside:
Ground floor be silicon oxide layer 1, the second layer be titanium oxide layer 2, the 3rd layer for silicon oxide layer 3, the 4th layer for titanium oxide layer 4, layer 5 be that ITO layer 5, layer 6 are that fluoride layer 6, layer 7 are that silicon oxide layer 7, the 8th layer are alumina layer 8.
The thickness of silicon oxide layer 1 is 155 nanometer-165 nanometers, is preferably 160 nanometers.
The thickness of titanium oxide layer 2 is 170 nanometer-180 nanometers, is preferably 175 nanometers.
The thickness of silicon oxide layer 3 is 25 nanometer-35 nanometers, is preferably 30 nanometers.
The thickness of titanium oxide layer 4 is 55 nanometer-65 nanometers, is preferably 61 nanometers.
The thickness of ITO layer 5 is 3.5 nanometer-4.5 nanometers, is preferably 4 nanometers.
The thickness of fluoride layer 6 is 12 nanometer-18 nanometers, is preferably 15 nanometers.
The thickness of silicon oxide layer 7 is 70 nanometer-80 nanometers, is preferably 75 nanometers.
The thickness of alumina layer 8 is 30 nanometer-40 nanometers, is preferably 35 nanometers.
More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (9)
1. blue Light Film resin lens, comprises an eyeglass matrix, it is characterized in that, described eyeglass matrix surface is provided with a blue Light Film structure, and described blue Light Film structure is followed successively by from inside to outside:
Ground floor be silicon oxide layer, the second layer be titanium oxide layer, the 3rd layer for silicon oxide layer, the 4th layer for titanium oxide layer, layer 5 be that ITO layer, layer 6 are that silicon oxide layer, layer 7 are alumina layer.
2. blue Light Film resin lens according to claim 1, is characterized in that, described blue Light Film structure is arranged on outside surface or the inside surface of described eyeglass matrix.
3. blue Light Film resin lens according to claim 1, is characterized in that, described blue Light Film structure is arranged on outside surface and the inside surface of described eyeglass matrix.
4. blue Light Film resin lens according to claim 1, is characterized in that, the thickness of the described silicon oxide layer of ground floor is 155 nanometer-165 nanometers;
The thickness of the described titanium oxide layer of the second layer is 170 nanometer-180 nanometers;
The thickness of the described silicon oxide layer of the 3rd layer is 25 nanometer-35 nanometers;
The thickness of the described titanium oxide layer of the 4th layer is 55 nanometer-65 nanometers;
The thickness of the described ITO layer of layer 5 is 3.5 nanometer-4.5 nanometers;
The thickness of the described silicon oxide layer of layer 6 is 70 nanometer-80 nanometers;
The thickness of the described alumina layer of layer 7 is 30 nanometer-40 nanometers.
5. according to the blue Light Film resin lens described in any one in claim 1 to 4, it is characterized in that, between described layer 5 ITO layer and described layer 6 silicon oxide layer, be also coated with one deck fluoride layer.
6. blue Light Film resin lens according to claim 5, is characterized in that, the thickness of described fluoride layer is 12 nanometer-18 nanometers.
7. according to the blue Light Film resin lens described in any one in claim 1 to 4, it is characterized in that described eyeglass matrix adopting one aspherical lens.
8. blue Light Film resin lens according to claim 7, is characterized in that ,-105 aspheric surfaces that are bent to curved-200 curved round and smooth bendings in end 100 that centered by the cambered surface of the upper surface of described eyeglass matrix, 95 is curved;
-610 aspheric surfaces that are bent to curved-550 curved round and smooth bendings in end 450 that centered by the cambered surface of the lower surface of described eyeglass matrix, 590 is curved.
9. blue Light Film resin lens according to claim 7, is characterized in that, the thickness of described eyeglass matrix is 1.3mm-2.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320892457.9U CN203688926U (en) | 2013-12-31 | 2013-12-31 | Blue-ray film resin eyeglasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320892457.9U CN203688926U (en) | 2013-12-31 | 2013-12-31 | Blue-ray film resin eyeglasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203688926U true CN203688926U (en) | 2014-07-02 |
Family
ID=51010807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320892457.9U Expired - Fee Related CN203688926U (en) | 2013-12-31 | 2013-12-31 | Blue-ray film resin eyeglasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203688926U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105572770A (en) * | 2016-02-25 | 2016-05-11 | 侯绪华 | Antireflection film used in blue-light-proof spectacle lens |
| CN109791237A (en) * | 2016-09-20 | 2019-05-21 | 依视路国际公司 | Device and method for blue light cut-off eyeglass |
-
2013
- 2013-12-31 CN CN201320892457.9U patent/CN203688926U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105572770A (en) * | 2016-02-25 | 2016-05-11 | 侯绪华 | Antireflection film used in blue-light-proof spectacle lens |
| CN105572770B (en) * | 2016-02-25 | 2017-05-17 | 中山蓝晶光学有限公司 | Antireflection film used in blue-light-proof spectacle lens |
| CN109791237A (en) * | 2016-09-20 | 2019-05-21 | 依视路国际公司 | Device and method for blue light cut-off eyeglass |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20181231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |