JPS55153911A - Variable power lens system - Google Patents

Variable power lens system

Info

Publication number
JPS55153911A
JPS55153911A JP6151979A JP6151979A JPS55153911A JP S55153911 A JPS55153911 A JP S55153911A JP 6151979 A JP6151979 A JP 6151979A JP 6151979 A JP6151979 A JP 6151979A JP S55153911 A JPS55153911 A JP S55153911A
Authority
JP
Japan
Prior art keywords
cam
lens
cams
lens group
operating member
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.)
Granted
Application number
JP6151979A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6251454B2 (enrdf_load_stackoverflow
Inventor
Toru Fukita
Toshio Araki
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP6151979A priority Critical patent/JPS55153911A/ja
Publication of JPS55153911A publication Critical patent/JPS55153911A/ja
Publication of JPS6251454B2 publication Critical patent/JPS6251454B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lens Barrels (AREA)
  • Structure And Mechanism Of Cameras (AREA)
JP6151979A 1979-05-21 1979-05-21 Variable power lens system Granted JPS55153911A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6151979A JPS55153911A (en) 1979-05-21 1979-05-21 Variable power lens system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6151979A JPS55153911A (en) 1979-05-21 1979-05-21 Variable power lens system

Publications (2)

Publication Number Publication Date
JPS55153911A true JPS55153911A (en) 1980-12-01
JPS6251454B2 JPS6251454B2 (enrdf_load_stackoverflow) 1987-10-30

Family

ID=13173413

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6151979A Granted JPS55153911A (en) 1979-05-21 1979-05-21 Variable power lens system

Country Status (1)

Country Link
JP (1) JPS55153911A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60222812A (ja) * 1984-04-19 1985-11-07 Nippon Kogaku Kk <Nikon> 光学系切換式カメラ
JPH0258010A (ja) * 1988-08-24 1990-02-27 Konica Corp 監視用ビデオカメラ
JP2005275353A (ja) * 2004-02-23 2005-10-06 Fujinon Corp レンズ鏡胴、撮影装置、および光学装置
WO2019131186A1 (ja) * 2017-12-27 2019-07-04 株式会社ニコン レンズ鏡筒及びカメラ
CN111492286A (zh) * 2017-12-21 2020-08-04 富士胶片株式会社 镜头镜筒及摄像装置

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60222812A (ja) * 1984-04-19 1985-11-07 Nippon Kogaku Kk <Nikon> 光学系切換式カメラ
JPH0258010A (ja) * 1988-08-24 1990-02-27 Konica Corp 監視用ビデオカメラ
JP2005275353A (ja) * 2004-02-23 2005-10-06 Fujinon Corp レンズ鏡胴、撮影装置、および光学装置
CN111492286A (zh) * 2017-12-21 2020-08-04 富士胶片株式会社 镜头镜筒及摄像装置
JPWO2019123963A1 (ja) * 2017-12-21 2021-01-07 富士フイルム株式会社 レンズ鏡筒及び撮像装置
CN111492286B (zh) * 2017-12-21 2022-03-18 富士胶片株式会社 镜头镜筒及摄像装置
US11543620B2 (en) 2017-12-21 2023-01-03 Fujifilm Corporation Lens barrel and imaging device
WO2019131186A1 (ja) * 2017-12-27 2019-07-04 株式会社ニコン レンズ鏡筒及びカメラ
JPWO2019131186A1 (ja) * 2017-12-27 2020-11-26 株式会社ニコン レンズ鏡筒及びカメラ

Also Published As

Publication number Publication date
JPS6251454B2 (enrdf_load_stackoverflow) 1987-10-30

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