JPH0547814B2 - - Google Patents
Info
- Publication number
- JPH0547814B2 JPH0547814B2 JP56149730A JP14973081A JPH0547814B2 JP H0547814 B2 JPH0547814 B2 JP H0547814B2 JP 56149730 A JP56149730 A JP 56149730A JP 14973081 A JP14973081 A JP 14973081A JP H0547814 B2 JPH0547814 B2 JP H0547814B2
- Authority
- JP
- Japan
- Prior art keywords
- flash
- light emission
- capacitor
- level
- state
- 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.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/02—Illuminating scene
- G03B15/03—Combinations of cameras with lighting apparatus; Flash units
- G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B2215/00—Special procedures for taking photographs; Apparatus therefor
- G03B2215/05—Combinations of cameras with electronic flash units
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Stroboscope Apparatuses (AREA)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
- Exposure Control For Cameras (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56149730A JPS5850522A (ja) | 1981-09-22 | 1981-09-22 | 調光型閃光装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56149730A JPS5850522A (ja) | 1981-09-22 | 1981-09-22 | 調光型閃光装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5850522A JPS5850522A (ja) | 1983-03-25 |
| JPH0547814B2 true JPH0547814B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-07-19 |
Family
ID=15481554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56149730A Granted JPS5850522A (ja) | 1981-09-22 | 1981-09-22 | 調光型閃光装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5850522A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2547985B2 (ja) * | 1986-01-31 | 1996-10-30 | 京セラ株式会社 | 閃光発光装置の調光回路 |
| DE3637645C3 (de) * | 1986-11-05 | 1997-06-05 | Studiotechnik W Hensel Gmbh & | Blitzgerät für fotografische Zwecke, insbesondere Blitzlampe und -generator für Studio- und Außenaufnahmen |
-
1981
- 1981-09-22 JP JP56149730A patent/JPS5850522A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5850522A (ja) | 1983-03-25 |