JPS52156620A - Exposure propriety indicator for flash camera - Google Patents

Exposure propriety indicator for flash camera

Info

Publication number
JPS52156620A
JPS52156620A JP7310276A JP7310276A JPS52156620A JP S52156620 A JPS52156620 A JP S52156620A JP 7310276 A JP7310276 A JP 7310276A JP 7310276 A JP7310276 A JP 7310276A JP S52156620 A JPS52156620 A JP S52156620A
Authority
JP
Japan
Prior art keywords
propriety
indicator
exposure
flash camera
flash
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
JP7310276A
Other languages
Japanese (ja)
Other versions
JPS5649336B2 (en
Inventor
Yoshiaki Ootsubo
Sakuji Watanabe
Hiroshi Hasegawa
Kouichi Takahata
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.)
Nippon Chemical Industrial Co Ltd
Original Assignee
Nippon Chemical Industrial 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 Nippon Chemical Industrial Co Ltd filed Critical Nippon Chemical Industrial Co Ltd
Priority to JP7310276A priority Critical patent/JPS52156620A/en
Priority to US05/808,536 priority patent/US4122465A/en
Priority to DE2728364A priority patent/DE2728364C3/en
Publication of JPS52156620A publication Critical patent/JPS52156620A/en
Publication of JPS5649336B2 publication Critical patent/JPS5649336B2/ja
Granted legal-status Critical Current

Links

JP7310276A 1976-06-23 1976-06-23 Exposure propriety indicator for flash camera Granted JPS52156620A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP7310276A JPS52156620A (en) 1976-06-23 1976-06-23 Exposure propriety indicator for flash camera
US05/808,536 US4122465A (en) 1976-06-23 1977-06-21 Device for indicating condition of exposure in an automatic control type electronic flash unit for flash photography
DE2728364A DE2728364C3 (en) 1976-06-23 1977-06-23 Electronic flash unit with automatic control and display device for the exposure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7310276A JPS52156620A (en) 1976-06-23 1976-06-23 Exposure propriety indicator for flash camera

Publications (2)

Publication Number Publication Date
JPS52156620A true JPS52156620A (en) 1977-12-27
JPS5649336B2 JPS5649336B2 (en) 1981-11-20

Family

ID=13508610

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7310276A Granted JPS52156620A (en) 1976-06-23 1976-06-23 Exposure propriety indicator for flash camera

Country Status (1)

Country Link
JP (1) JPS52156620A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5639531A (en) * 1979-09-07 1981-04-15 West Electric Co Ltd Automatic dimming storobe device
JPS5723926A (en) * 1980-07-21 1982-02-08 West Electric Co Ltd Warning device for electronic flash device
JPS58102225A (en) * 1981-12-14 1983-06-17 West Electric Co Ltd Automatic dimming electronic flash device
US4518237A (en) * 1982-04-30 1985-05-21 Olympus Optical Company Ltd. Indicator for proper or improper exposure by automatic electronic flash

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5639531A (en) * 1979-09-07 1981-04-15 West Electric Co Ltd Automatic dimming storobe device
JPS5723926A (en) * 1980-07-21 1982-02-08 West Electric Co Ltd Warning device for electronic flash device
JPS58102225A (en) * 1981-12-14 1983-06-17 West Electric Co Ltd Automatic dimming electronic flash device
US4518237A (en) * 1982-04-30 1985-05-21 Olympus Optical Company Ltd. Indicator for proper or improper exposure by automatic electronic flash

Also Published As

Publication number Publication date
JPS5649336B2 (en) 1981-11-20

Similar Documents

Publication Publication Date Title
JPS52138127A (en) Automatic shutter for photographic camera
JPS52101027A (en) Flash camera
JPS5424622A (en) Flash device for photography
JPS52125318A (en) Flash camera
JPS542121A (en) Photographic camera device
HK10181A (en) Photographic camera
HK58481A (en) Photographic camera
JPS5398821A (en) Photographic camera having device for measuring exposure through photographic lens
GB2005853B (en) Photographic camera with automatic exposure
JPS5286327A (en) Photographic camera
JPS52156620A (en) Exposure propriety indicator for flash camera
JPS52125319A (en) Flash camera
JPS5336229A (en) Exposure measuring system for singleelens reflex camera
JPS52119315A (en) Device for setting bellows for photographic camera
GB2010500B (en) Photographic camera having an exposure indicator
JPS531021A (en) Flash camera exposure indicator
JPS52110624A (en) Photographic camera focallplane shutter
JPS5343524A (en) Photographic camera having digital exposure controller
JPS52104226A (en) Photographic camera
GB2004659B (en) Long time exposure preventing device for camera with electronic flash
JPS5343521A (en) Photographic flash unit
JPS5328420A (en) Photographic camera focallplane shutter
JPS52138128A (en) Automatic shutter for photographic camera
JPS5337013A (en) Automatic exposure setting adapter for camera
JPS52124332A (en) Photographic camera