JPS5160521A - Retorofuookasugatakokakushashinrenzu - Google Patents

Retorofuookasugatakokakushashinrenzu

Info

Publication number
JPS5160521A
JPS5160521A JP49134550A JP13455074A JPS5160521A JP S5160521 A JPS5160521 A JP S5160521A JP 49134550 A JP49134550 A JP 49134550A JP 13455074 A JP13455074 A JP 13455074A JP S5160521 A JPS5160521 A JP S5160521A
Authority
JP
Japan
Prior art keywords
retorofuookasugatakokakushashinrenzu
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
JP49134550A
Other languages
Japanese (ja)
Inventor
Norihisa Ito
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.)
Pentax Corp
Original Assignee
Asahi Kogaku Kogyo Co Ltd
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 Asahi Kogaku Kogyo Co Ltd filed Critical Asahi Kogaku Kogyo Co Ltd
Priority to JP49134550A priority Critical patent/JPS5160521A/en
Publication of JPS5160521A publication Critical patent/JPS5160521A/en
Pending legal-status Critical Current

Links

Landscapes

  • Lenses (AREA)
JP49134550A 1974-11-22 1974-11-22 Retorofuookasugatakokakushashinrenzu Pending JPS5160521A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP49134550A JPS5160521A (en) 1974-11-22 1974-11-22 Retorofuookasugatakokakushashinrenzu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49134550A JPS5160521A (en) 1974-11-22 1974-11-22 Retorofuookasugatakokakushashinrenzu

Publications (1)

Publication Number Publication Date
JPS5160521A true JPS5160521A (en) 1976-05-26

Family

ID=15130925

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49134550A Pending JPS5160521A (en) 1974-11-22 1974-11-22 Retorofuookasugatakokakushashinrenzu

Country Status (1)

Country Link
JP (1) JPS5160521A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54151442A (en) * 1978-05-19 1979-11-28 Konishiroku Photo Ind Co Ltd Retrofocus type wide angle lens system
JPH03231213A (en) * 1990-02-07 1991-10-15 Matsushita Electric Ind Co Ltd large diameter lens

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54151442A (en) * 1978-05-19 1979-11-28 Konishiroku Photo Ind Co Ltd Retrofocus type wide angle lens system
JPH03231213A (en) * 1990-02-07 1991-10-15 Matsushita Electric Ind Co Ltd large diameter lens

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