JPS52108129A - Automatic aperture control device for interchangeable lens singleelens reflex camera - Google Patents

Automatic aperture control device for interchangeable lens singleelens reflex camera

Info

Publication number
JPS52108129A
JPS52108129A JP2489676A JP2489676A JPS52108129A JP S52108129 A JPS52108129 A JP S52108129A JP 2489676 A JP2489676 A JP 2489676A JP 2489676 A JP2489676 A JP 2489676A JP S52108129 A JPS52108129 A JP S52108129A
Authority
JP
Japan
Prior art keywords
singleelens
control device
interchangeable lens
reflex camera
aperture 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
JP2489676A
Other languages
Japanese (ja)
Inventor
Shigeaki Osada
Satarou Suzuki
Kazuo Saida
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.)
Mamiya Camera Co Ltd
Original Assignee
Mamiya Camera 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 Mamiya Camera Co Ltd filed Critical Mamiya Camera Co Ltd
Priority to JP2489676A priority Critical patent/JPS52108129A/en
Publication of JPS52108129A publication Critical patent/JPS52108129A/en
Pending legal-status Critical Current

Links

Landscapes

  • Exposure Control For Cameras (AREA)
  • Diaphragms For Cameras (AREA)
JP2489676A 1976-03-08 1976-03-08 Automatic aperture control device for interchangeable lens singleelens reflex camera Pending JPS52108129A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2489676A JPS52108129A (en) 1976-03-08 1976-03-08 Automatic aperture control device for interchangeable lens singleelens reflex camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2489676A JPS52108129A (en) 1976-03-08 1976-03-08 Automatic aperture control device for interchangeable lens singleelens reflex camera

Publications (1)

Publication Number Publication Date
JPS52108129A true JPS52108129A (en) 1977-09-10

Family

ID=12150937

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2489676A Pending JPS52108129A (en) 1976-03-08 1976-03-08 Automatic aperture control device for interchangeable lens singleelens reflex camera

Country Status (1)

Country Link
JP (1) JPS52108129A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4923779A (en) * 1972-06-28 1974-03-02
US3820131A (en) * 1972-07-10 1974-06-25 Minolta Camera Kk Electronic shutter for camera

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4923779A (en) * 1972-06-28 1974-03-02
US3820131A (en) * 1972-07-10 1974-06-25 Minolta Camera Kk Electronic shutter for camera

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