JPS589213Y2 - カメラ用交換レンズの絞り機構 - Google Patents

カメラ用交換レンズの絞り機構

Info

Publication number
JPS589213Y2
JPS589213Y2 JP1977049619U JP4961977U JPS589213Y2 JP S589213 Y2 JPS589213 Y2 JP S589213Y2 JP 1977049619 U JP1977049619 U JP 1977049619U JP 4961977 U JP4961977 U JP 4961977U JP S589213 Y2 JPS589213 Y2 JP S589213Y2
Authority
JP
Japan
Prior art keywords
aperture
ring
lens group
pin
long groove
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
JP1977049619U
Other languages
English (en)
Japanese (ja)
Other versions
JPS53145843U (enExample
Inventor
内田裕康
Original Assignee
トキナ−光学株式会社
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 トキナ−光学株式会社 filed Critical トキナ−光学株式会社
Priority to JP1977049619U priority Critical patent/JPS589213Y2/ja
Publication of JPS53145843U publication Critical patent/JPS53145843U/ja
Application granted granted Critical
Publication of JPS589213Y2 publication Critical patent/JPS589213Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Lens Barrels (AREA)
  • Diaphragms For Cameras (AREA)
JP1977049619U 1977-04-21 1977-04-21 カメラ用交換レンズの絞り機構 Expired JPS589213Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1977049619U JPS589213Y2 (ja) 1977-04-21 1977-04-21 カメラ用交換レンズの絞り機構

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1977049619U JPS589213Y2 (ja) 1977-04-21 1977-04-21 カメラ用交換レンズの絞り機構

Publications (2)

Publication Number Publication Date
JPS53145843U JPS53145843U (enExample) 1978-11-16
JPS589213Y2 true JPS589213Y2 (ja) 1983-02-19

Family

ID=28935548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1977049619U Expired JPS589213Y2 (ja) 1977-04-21 1977-04-21 カメラ用交換レンズの絞り機構

Country Status (1)

Country Link
JP (1) JPS589213Y2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5955736U (ja) * 1982-10-06 1984-04-12 株式会社リコー ズ−ムレンズの絞り補正装置
US12228751B2 (en) 2018-06-28 2025-02-18 Nikon Corporation Lens barrel

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS524185B2 (enExample) * 1973-06-26 1977-02-02

Also Published As

Publication number Publication date
JPS53145843U (enExample) 1978-11-16

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