JPS54153044A - Organic lens for spectacles - Google Patents
Organic lens for spectaclesInfo
- Publication number
- JPS54153044A JPS54153044A JP6133478A JP6133478A JPS54153044A JP S54153044 A JPS54153044 A JP S54153044A JP 6133478 A JP6133478 A JP 6133478A JP 6133478 A JP6133478 A JP 6133478A JP S54153044 A JPS54153044 A JP S54153044A
- Authority
- JP
- Japan
- Prior art keywords
- film
- refractive index
- resin
- coating resin
- spectacles
- 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.)
- Pending
Links
Landscapes
- Eyeglasses (AREA)
- Surface Treatment Of Optical Elements (AREA)
Abstract
PURPOSE: To form the light and hard-to-scratch organic resin lens for spectacles by providing the film of oxides, fluorides, etc, by a vacuum filming method on the surface of the lens made of high refractive index transparent organic resins having been coated with the specific resin.
CONSTITUTION: The film of oxides or fluorides is formed on the surface of a transparent organic resin of refractive index 1.55 or over by way of the film by a coating resin containing fluorine or silicon atoms. For example, a coating resin having amino groups (or glycidoxy groups) and silanol groups is coated and set on the surface of a lens made of polycarbonate (refractive index 1.586), after which a metal oxide such as silica, alumina, zirconia or other is deposited thereon by a vacuum filming method (vacuum evaporation, ion plating, etc.), whereby the film of good adhesiveness is formed. The adhesiveness is much better if the film by the abovementioned coating resin is processed with a silane coupling sgent, after which the metal oxide is deposited thereon.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6133478A JPS54153044A (en) | 1978-05-23 | 1978-05-23 | Organic lens for spectacles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6133478A JPS54153044A (en) | 1978-05-23 | 1978-05-23 | Organic lens for spectacles |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54153044A true JPS54153044A (en) | 1979-12-01 |
Family
ID=13168126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6133478A Pending JPS54153044A (en) | 1978-05-23 | 1978-05-23 | Organic lens for spectacles |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54153044A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5729001A (en) * | 1980-07-29 | 1982-02-16 | Seiko Epson Corp | Synthetic resin lens |
-
1978
- 1978-05-23 JP JP6133478A patent/JPS54153044A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5729001A (en) * | 1980-07-29 | 1982-02-16 | Seiko Epson Corp | Synthetic resin lens |
JPH0337161B2 (en) * | 1980-07-29 | 1991-06-04 | Seiko Epson Corp |
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