JPS5587131A - Dimming system of electronic flash - Google Patents
Dimming system of electronic flashInfo
- Publication number
- JPS5587131A JPS5587131A JP15815478A JP15815478A JPS5587131A JP S5587131 A JPS5587131 A JP S5587131A JP 15815478 A JP15815478 A JP 15815478A JP 15815478 A JP15815478 A JP 15815478A JP S5587131 A JPS5587131 A JP S5587131A
- Authority
- JP
- Japan
- Prior art keywords
- dimming
- light type
- distance information
- control signal
- reflected light
- 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
Landscapes
- Exposure Control For Cameras (AREA)
- Stroboscope Apparatuses (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15815478A JPS5587131A (en) | 1978-12-23 | 1978-12-23 | Dimming system of electronic flash |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15815478A JPS5587131A (en) | 1978-12-23 | 1978-12-23 | Dimming system of electronic flash |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5587131A true JPS5587131A (en) | 1980-07-01 |
JPH0253770B2 JPH0253770B2 (sv) | 1990-11-19 |
Family
ID=15665436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15815478A Granted JPS5587131A (en) | 1978-12-23 | 1978-12-23 | Dimming system of electronic flash |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5587131A (sv) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5988722A (ja) * | 1982-11-12 | 1984-05-22 | Minolta Camera Co Ltd | 閃光発光装置 |
JPS59114526A (ja) * | 1982-12-21 | 1984-07-02 | Minolta Camera Co Ltd | ストロボ装置 |
JPS59189332A (ja) * | 1983-04-13 | 1984-10-26 | Ricoh Co Ltd | 電子閃光装置 |
JPS59191022A (ja) * | 1983-04-14 | 1984-10-30 | Ricoh Co Ltd | ストロボ撮影システム |
JPS602929A (ja) * | 1983-06-17 | 1985-01-09 | Minolta Camera Co Ltd | フラツシユ撮影装置 |
JPS6012534A (ja) * | 1983-07-02 | 1985-01-22 | Ricoh Co Ltd | オ−トストロボにおける調光制御装置 |
JPS60163028A (ja) * | 1984-02-04 | 1985-08-24 | Ricoh Co Ltd | 電子閃光装置 |
JPS60163029A (ja) * | 1984-02-04 | 1985-08-24 | Ricoh Co Ltd | 電子閃光撮影システム |
JPH01302239A (ja) * | 1988-12-16 | 1989-12-06 | Minolta Camera Co Ltd | データ送信機能を有するフラッシュ装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4823093U (sv) * | 1971-07-23 | 1973-03-16 | ||
JPS54158923A (en) * | 1978-06-06 | 1979-12-15 | Mamiya Camera | Exposure amount control system for electronic flashing mode of camera |
-
1978
- 1978-12-23 JP JP15815478A patent/JPS5587131A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4823093U (sv) * | 1971-07-23 | 1973-03-16 | ||
JPS54158923A (en) * | 1978-06-06 | 1979-12-15 | Mamiya Camera | Exposure amount control system for electronic flashing mode of camera |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5988722A (ja) * | 1982-11-12 | 1984-05-22 | Minolta Camera Co Ltd | 閃光発光装置 |
JPS59114526A (ja) * | 1982-12-21 | 1984-07-02 | Minolta Camera Co Ltd | ストロボ装置 |
JPS59189332A (ja) * | 1983-04-13 | 1984-10-26 | Ricoh Co Ltd | 電子閃光装置 |
JPS59191022A (ja) * | 1983-04-14 | 1984-10-30 | Ricoh Co Ltd | ストロボ撮影システム |
JPS602929A (ja) * | 1983-06-17 | 1985-01-09 | Minolta Camera Co Ltd | フラツシユ撮影装置 |
JPS6012534A (ja) * | 1983-07-02 | 1985-01-22 | Ricoh Co Ltd | オ−トストロボにおける調光制御装置 |
JPH0527844B2 (sv) * | 1983-07-02 | 1993-04-22 | Ricoh Kk | |
JPS60163028A (ja) * | 1984-02-04 | 1985-08-24 | Ricoh Co Ltd | 電子閃光装置 |
JPS60163029A (ja) * | 1984-02-04 | 1985-08-24 | Ricoh Co Ltd | 電子閃光撮影システム |
JPH01302239A (ja) * | 1988-12-16 | 1989-12-06 | Minolta Camera Co Ltd | データ送信機能を有するフラッシュ装置 |
Also Published As
Publication number | Publication date |
---|---|
JPH0253770B2 (sv) | 1990-11-19 |
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