JPS5473629A - Operation control mechanism for zoom lens - Google Patents

Operation control mechanism for zoom lens

Info

Publication number
JPS5473629A
JPS5473629A JP14099877A JP14099877A JPS5473629A JP S5473629 A JPS5473629 A JP S5473629A JP 14099877 A JP14099877 A JP 14099877A JP 14099877 A JP14099877 A JP 14099877A JP S5473629 A JPS5473629 A JP S5473629A
Authority
JP
Japan
Prior art keywords
unit
zoom lens
operation control
electric power
control
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
JP14099877A
Other languages
Japanese (ja)
Inventor
Kazumichi Tsuchiya
Masaki Yamada
Hisao Takemae
Keiji Kaneko
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.)
Fujinon Corp
Original Assignee
Fuji Photo Optical 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 Fuji Photo Optical Co Ltd filed Critical Fuji Photo Optical Co Ltd
Priority to JP14099877A priority Critical patent/JPS5473629A/en
Publication of JPS5473629A publication Critical patent/JPS5473629A/en
Pending legal-status Critical Current

Links

Landscapes

  • Lens Barrels (AREA)

Abstract

PURPOSE:To make it possible to control automatically, electrically, or manually, and further, remotely by causing the operation control mechanism or the electric power of a zoom lens to be a single unit, and making it possible to mechanically or electrically couple the unit mutually relative to the zoom lens. CONSTITUTION:Zoom lens 1 is detachably secured to camera 100 with mount 2, it has diaphragm control ring 4 and zoom control ring 5, and the outer circumferene of each ring is provided with toothed wheel capable of engagement with the drive gear of control unit. Diaphragm operation control unit 10, zoom operation control unit 30, focus control operation control unit 40, and electric power unit 50 are detechably provided on the above zoom lens 1. The unit 10 is directly electrically coupled to the camera body via electric connector 20 or via the unit 40. The unit 30 is electrically coupled to the unit 10 via connector 31. The electric power unit 50 is electrically connected to the unit 40 with electrc connector 42.
JP14099877A 1977-11-24 1977-11-24 Operation control mechanism for zoom lens Pending JPS5473629A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14099877A JPS5473629A (en) 1977-11-24 1977-11-24 Operation control mechanism for zoom lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14099877A JPS5473629A (en) 1977-11-24 1977-11-24 Operation control mechanism for zoom lens

Publications (1)

Publication Number Publication Date
JPS5473629A true JPS5473629A (en) 1979-06-13

Family

ID=15281772

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14099877A Pending JPS5473629A (en) 1977-11-24 1977-11-24 Operation control mechanism for zoom lens

Country Status (1)

Country Link
JP (1) JPS5473629A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5685462U (en) * 1979-11-30 1981-07-09
JPS59112220U (en) * 1983-01-18 1984-07-28 株式会社大間製作所 zoom lens for camera
US4486074A (en) * 1980-10-28 1984-12-04 Canon Kabushiki Kaisha Interchangeable lens permitting an automatic focus-adjusting device to be removably mounted thereto
JP2015200715A (en) * 2014-04-04 2015-11-12 キヤノン株式会社 Lens device and imaging device including the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5685462U (en) * 1979-11-30 1981-07-09
US4486074A (en) * 1980-10-28 1984-12-04 Canon Kabushiki Kaisha Interchangeable lens permitting an automatic focus-adjusting device to be removably mounted thereto
JPS59112220U (en) * 1983-01-18 1984-07-28 株式会社大間製作所 zoom lens for camera
JP2015200715A (en) * 2014-04-04 2015-11-12 キヤノン株式会社 Lens device and imaging device including the same

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