JPS52156620A - Exposure propriety indicator for flash camera - Google Patents
Exposure propriety indicator for flash cameraInfo
- 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
Links
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)
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 |
-
1976
- 1976-06-23 JP JP7310276A patent/JPS52156620A/en active Granted
Cited By (4)
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 |
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