JPS5415740A - Aperture coupling device of electronic flash and camera - Google Patents

Aperture coupling device of electronic flash and camera

Info

Publication number
JPS5415740A
JPS5415740A JP8114777A JP8114777A JPS5415740A JP S5415740 A JPS5415740 A JP S5415740A JP 8114777 A JP8114777 A JP 8114777A JP 8114777 A JP8114777 A JP 8114777A JP S5415740 A JPS5415740 A JP S5415740A
Authority
JP
Japan
Prior art keywords
camera
coupling device
electronic flash
aperture
aperture coupling
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
JP8114777A
Other languages
Japanese (ja)
Inventor
Tokuji Ishida
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.)
Minolta Co Ltd
Original Assignee
Minolta 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 Minolta Co Ltd filed Critical Minolta Co Ltd
Priority to JP8114777A priority Critical patent/JPS5415740A/en
Publication of JPS5415740A publication Critical patent/JPS5415740A/en
Pending legal-status Critical Current

Links

Landscapes

  • Exposure Control For Cameras (AREA)
  • Stroboscope Apparatuses (AREA)

Abstract

PURPOSE: To avoid overexposure in short distance photographing by setting shutter at 1/60 and aperture at full with the charging completion signal of the flash device of a shutter speed priority camera and deceasing guide number when the aperture is smaller than a specific value.
COPYRIGHT: (C)1979,JPO&Japio
JP8114777A 1977-07-06 1977-07-06 Aperture coupling device of electronic flash and camera Pending JPS5415740A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8114777A JPS5415740A (en) 1977-07-06 1977-07-06 Aperture coupling device of electronic flash and camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8114777A JPS5415740A (en) 1977-07-06 1977-07-06 Aperture coupling device of electronic flash and camera

Publications (1)

Publication Number Publication Date
JPS5415740A true JPS5415740A (en) 1979-02-05

Family

ID=13738305

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8114777A Pending JPS5415740A (en) 1977-07-06 1977-07-06 Aperture coupling device of electronic flash and camera

Country Status (1)

Country Link
JP (1) JPS5415740A (en)

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