JPS52148145A - Cemented lens - Google Patents

Cemented lens

Info

Publication number
JPS52148145A
JPS52148145A JP6532176A JP6532176A JPS52148145A JP S52148145 A JPS52148145 A JP S52148145A JP 6532176 A JP6532176 A JP 6532176A JP 6532176 A JP6532176 A JP 6532176A JP S52148145 A JPS52148145 A JP S52148145A
Authority
JP
Japan
Prior art keywords
cemented lens
cementing
pair
focus lens
lens used
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
JP6532176A
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 JP6532176A priority Critical patent/JPS52148145A/en
Publication of JPS52148145A publication Critical patent/JPS52148145A/en
Pending legal-status Critical Current

Links

Landscapes

  • Eyeglasses (AREA)

Abstract

PURPOSE: To facilitate easy and accurate production of the multi-focus lens used for such as astigmatic correction by cementing a pair of lenses together.
COPYRIGHT: (C)1977,JPO&Japio
JP6532176A 1976-06-04 1976-06-04 Cemented lens Pending JPS52148145A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6532176A JPS52148145A (en) 1976-06-04 1976-06-04 Cemented lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6532176A JPS52148145A (en) 1976-06-04 1976-06-04 Cemented lens

Publications (1)

Publication Number Publication Date
JPS52148145A true JPS52148145A (en) 1977-12-09

Family

ID=13283518

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6532176A Pending JPS52148145A (en) 1976-06-04 1976-06-04 Cemented lens

Country Status (1)

Country Link
JP (1) JPS52148145A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6426818A (en) * 1987-04-24 1989-01-30 Hoya Corp Production of spectacle lens

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6426818A (en) * 1987-04-24 1989-01-30 Hoya Corp Production of spectacle lens

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