JPS4946433A - - Google Patents

Info

Publication number
JPS4946433A
JPS4946433A JP47089313A JP8931372A JPS4946433A JP S4946433 A JPS4946433 A JP S4946433A JP 47089313 A JP47089313 A JP 47089313A JP 8931372 A JP8931372 A JP 8931372A JP S4946433 A JPS4946433 A JP S4946433A
Authority
JP
Japan
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.)
Granted
Application number
JP47089313A
Other languages
Japanese (ja)
Other versions
JPS5225253B2 (en
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 filed Critical
Priority to JP47089313A priority Critical patent/JPS5225253B2/ja
Priority to US357267A priority patent/US3884556A/en
Priority to DE2323440A priority patent/DE2323440C2/en
Publication of JPS4946433A publication Critical patent/JPS4946433A/ja
Publication of JPS5225253B2 publication Critical patent/JPS5225253B2/ja
Expired legal-status Critical Current

Links

JP47089313A 1972-05-10 1972-09-06 Expired JPS5225253B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP47089313A JPS5225253B2 (en) 1972-09-06 1972-09-06
US357267A US3884556A (en) 1972-05-10 1973-05-04 Retrofocus wide-angle lens system
DE2323440A DE2323440C2 (en) 1972-05-10 1973-05-09 Inverted telephoto type wide angle lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47089313A JPS5225253B2 (en) 1972-09-06 1972-09-06

Publications (2)

Publication Number Publication Date
JPS4946433A true JPS4946433A (en) 1974-05-04
JPS5225253B2 JPS5225253B2 (en) 1977-07-06

Family

ID=13967164

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47089313A Expired JPS5225253B2 (en) 1972-05-10 1972-09-06

Country Status (1)

Country Link
JP (1) JPS5225253B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5177328A (en) * 1974-12-27 1976-07-05 Asahi Optical Co Ltd
JPS51142317A (en) * 1975-05-22 1976-12-07 Asahi Optical Co Ltd Compact wide angle lens of retrofocus type
JPS57156087U (en) * 1981-03-27 1982-09-30
JPS63249125A (en) * 1987-04-03 1988-10-17 Citizen Watch Co Ltd Vari-focal optical system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6355589U (en) * 1986-09-30 1988-04-14

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5177328A (en) * 1974-12-27 1976-07-05 Asahi Optical Co Ltd
JPS5510167B2 (en) * 1974-12-27 1980-03-14
JPS51142317A (en) * 1975-05-22 1976-12-07 Asahi Optical Co Ltd Compact wide angle lens of retrofocus type
JPS5510169B2 (en) * 1975-05-22 1980-03-14
JPS57156087U (en) * 1981-03-27 1982-09-30
JPS63249125A (en) * 1987-04-03 1988-10-17 Citizen Watch Co Ltd Vari-focal optical system

Also Published As

Publication number Publication date
JPS5225253B2 (en) 1977-07-06

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