JPS5277738A - Production of plastic lenticular lens - Google Patents
Production of plastic lenticular lensInfo
- Publication number
- JPS5277738A JPS5277738A JP15424675A JP15424675A JPS5277738A JP S5277738 A JPS5277738 A JP S5277738A JP 15424675 A JP15424675 A JP 15424675A JP 15424675 A JP15424675 A JP 15424675A JP S5277738 A JPS5277738 A JP S5277738A
- Authority
- JP
- Japan
- Prior art keywords
- production
- lenticular lens
- plastic lenticular
- resin
- lens
- 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)
Abstract
PURPOSE: To produce the leticular lens nearly 100% positively at high efficiency by casting a resin between a preformed plastic main lens part and a mold a having a cavity of small lens form and setting the resin.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15424675A JPS5277738A (en) | 1975-12-24 | 1975-12-24 | Production of plastic lenticular lens |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15424675A JPS5277738A (en) | 1975-12-24 | 1975-12-24 | Production of plastic lenticular lens |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5277738A true JPS5277738A (en) | 1977-06-30 |
Family
ID=15580017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15424675A Pending JPS5277738A (en) | 1975-12-24 | 1975-12-24 | Production of plastic lenticular lens |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5277738A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4547049A (en) * | 1981-03-09 | 1985-10-15 | C & H Contact Lens Inc. | Composite ophthalmic lens system |
US4645317A (en) * | 1983-02-22 | 1987-02-24 | Optical Systems International Inc. | Eyeglass lens modules and method |
US4846913A (en) * | 1983-02-22 | 1989-07-11 | Optical Systems International Inc. | Method for making bifocal lens |
US7559649B2 (en) | 2005-01-12 | 2009-07-14 | Dakota Sciences, LLC | Corneal-scleral orthokeratology contact lens |
US8632187B1 (en) | 2009-04-27 | 2014-01-21 | Dakota Sciences, Inc. | Progressive multifocal rigid gas permeable contact lens |
-
1975
- 1975-12-24 JP JP15424675A patent/JPS5277738A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4547049A (en) * | 1981-03-09 | 1985-10-15 | C & H Contact Lens Inc. | Composite ophthalmic lens system |
US4645317A (en) * | 1983-02-22 | 1987-02-24 | Optical Systems International Inc. | Eyeglass lens modules and method |
US4846913A (en) * | 1983-02-22 | 1989-07-11 | Optical Systems International Inc. | Method for making bifocal lens |
US7559649B2 (en) | 2005-01-12 | 2009-07-14 | Dakota Sciences, LLC | Corneal-scleral orthokeratology contact lens |
US8118426B2 (en) | 2005-01-12 | 2012-02-21 | Dakota Sciences, LLC | Corneal-sclera orthokeratology lens with asymetric blends |
US8632187B1 (en) | 2009-04-27 | 2014-01-21 | Dakota Sciences, Inc. | Progressive multifocal rigid gas permeable contact lens |
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