JPS5382434A - Surface covered plastic spectacle lens - Google Patents

Surface covered plastic spectacle lens

Info

Publication number
JPS5382434A
JPS5382434A JP15859376A JP15859376A JPS5382434A JP S5382434 A JPS5382434 A JP S5382434A JP 15859376 A JP15859376 A JP 15859376A JP 15859376 A JP15859376 A JP 15859376A JP S5382434 A JPS5382434 A JP S5382434A
Authority
JP
Japan
Prior art keywords
spectacle lens
surface covered
plastic spectacle
covered plastic
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
JP15859376A
Other languages
Japanese (ja)
Inventor
Masaru Egawa
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 JP15859376A priority Critical patent/JPS5382434A/en
Publication of JPS5382434A publication Critical patent/JPS5382434A/en
Pending legal-status Critical Current

Links

Landscapes

  • Eyeglasses (AREA)

Abstract

PURPOSE: To increase surface hardness of lens by cementing inorganic glass to one side of a lens composed of plastics.
COPYRIGHT: (C)1978,JPO&Japio
JP15859376A 1976-12-28 1976-12-28 Surface covered plastic spectacle lens Pending JPS5382434A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15859376A JPS5382434A (en) 1976-12-28 1976-12-28 Surface covered plastic spectacle lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15859376A JPS5382434A (en) 1976-12-28 1976-12-28 Surface covered plastic spectacle lens

Publications (1)

Publication Number Publication Date
JPS5382434A true JPS5382434A (en) 1978-07-20

Family

ID=15675065

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15859376A Pending JPS5382434A (en) 1976-12-28 1976-12-28 Surface covered plastic spectacle lens

Country Status (1)

Country Link
JP (1) JPS5382434A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6014214A (en) * 1983-07-06 1985-01-24 Nippon Kogaku Kk <Nikon> Zoom lens including wide view angle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6014214A (en) * 1983-07-06 1985-01-24 Nippon Kogaku Kk <Nikon> Zoom lens including wide view angle
JPH0430564B2 (en) * 1983-07-06 1992-05-22

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