JPS5916912Y2 - レンズの絞り羽根装置 - Google Patents

レンズの絞り羽根装置

Info

Publication number
JPS5916912Y2
JPS5916912Y2 JP5612779U JP5612779U JPS5916912Y2 JP S5916912 Y2 JPS5916912 Y2 JP S5916912Y2 JP 5612779 U JP5612779 U JP 5612779U JP 5612779 U JP5612779 U JP 5612779U JP S5916912 Y2 JPS5916912 Y2 JP S5916912Y2
Authority
JP
Japan
Prior art keywords
aperture
blade
aperture blade
rising piece
blades
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.)
Expired
Application number
JP5612779U
Other languages
English (en)
Japanese (ja)
Other versions
JPS55155226U (Direct
Inventor
誠 倉沢
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP5612779U priority Critical patent/JPS5916912Y2/ja
Publication of JPS55155226U publication Critical patent/JPS55155226U/ja
Application granted granted Critical
Publication of JPS5916912Y2 publication Critical patent/JPS5916912Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Diaphragms For Cameras (AREA)
JP5612779U 1979-04-26 1979-04-26 レンズの絞り羽根装置 Expired JPS5916912Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5612779U JPS5916912Y2 (ja) 1979-04-26 1979-04-26 レンズの絞り羽根装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5612779U JPS5916912Y2 (ja) 1979-04-26 1979-04-26 レンズの絞り羽根装置

Publications (2)

Publication Number Publication Date
JPS55155226U JPS55155226U (Direct) 1980-11-08
JPS5916912Y2 true JPS5916912Y2 (ja) 1984-05-17

Family

ID=29290282

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5612779U Expired JPS5916912Y2 (ja) 1979-04-26 1979-04-26 レンズの絞り羽根装置

Country Status (1)

Country Link
JP (1) JPS5916912Y2 (Direct)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0814675B2 (ja) * 1987-11-16 1996-02-14 キヤノン電子株式会社 絞り装置

Also Published As

Publication number Publication date
JPS55155226U (Direct) 1980-11-08

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