JPS5277738A - Production of plastic lenticular lens - Google Patents

Production of plastic lenticular lens

Info

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
Application number
JP15424675A
Other languages
Japanese (ja)
Inventor
Akihiko Kawachi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP15424675A priority Critical patent/JPS5277738A/en
Publication of JPS5277738A publication Critical patent/JPS5277738A/en
Pending legal-status Critical Current

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
JP15424675A 1975-12-24 1975-12-24 Production of plastic lenticular lens Pending JPS5277738A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (6)

* Cited by examiner, † Cited by third party
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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