DD109451A5 - - Google Patents
Info
- Publication number
- DD109451A5 DD109451A5 DD173965A DD17396573A DD109451A5 DD 109451 A5 DD109451 A5 DD 109451A5 DD 173965 A DD173965 A DD 173965A DD 17396573 A DD17396573 A DD 17396573A DD 109451 A5 DD109451 A5 DD 109451A5
- Authority
- DD
- German Democratic Republic
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
- G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
- G03B7/16—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly in accordance with both the intensity of the flash source and the distance of the flash source from the object, e.g. in accordance with the "guide number" of the flash bulb and the focusing of the camera
-
- 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
-
- 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
- G03B9/00—Exposure-making shutters; Diaphragms
- G03B9/70—Exposure-making shutters; Diaphragms with flash-synchronising contacts
-
- 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
- G03B2215/0503—Built-in units
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Stroboscope Apparatuses (AREA)
- Exposure Control For Cameras (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2251756A DE2251756C3 (de) | 1972-10-21 | 1972-10-21 | Elektronenblitzgerät |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD109451A5 true DD109451A5 (en:Method) | 1974-11-05 |
Family
ID=5859715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD173965A DD109451A5 (en:Method) | 1972-10-21 | 1973-10-10 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3916424A (en:Method) |
| JP (1) | JPS4975138A (en:Method) |
| DD (1) | DD109451A5 (en:Method) |
| DE (1) | DE2251756C3 (en:Method) |
| GB (1) | GB1405347A (en:Method) |
| HK (1) | HK82876A (en:Method) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2333020A1 (de) * | 1973-06-28 | 1975-01-23 | Agfa Gevaert Ag | Fotografisches aufnahmegeraet |
| DE2520449B2 (de) * | 1974-05-08 | 1979-10-11 | Canon K.K., Tokio | Kamera zur Verwendung mit einem elektronischen Blitzlichtgerät |
| JPS51122431A (en) * | 1975-04-17 | 1976-10-26 | West Electric Co Ltd | Flash camera device |
| DE2553843B2 (de) * | 1975-11-29 | 1978-09-07 | Balda-Werke Photographische Geraete Und Kunststoff Gmbh & Co Kg, 4980 Buende | Kamera mit elektronischem Blitzgerat |
| JPS52125319A (en) * | 1976-03-17 | 1977-10-21 | West Electric Co | Flash camera |
| DE3033463C2 (de) * | 1980-09-05 | 1983-12-15 | Balda-Werke Photographische Geräte und Kunststoff GmbH & Co KG, 4980 Bünde | Kamera mit ansetzbarem Blitzgerät |
| JPS5781246A (en) * | 1980-11-10 | 1982-05-21 | Olympus Optical Co Ltd | Strobe device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1183363B (de) * | 1961-09-30 | 1964-12-10 | Voigtlaender Ag | Photographische Kamera mit Blitzlichtgeraet |
| US3273479A (en) * | 1963-04-11 | 1966-09-20 | Agfa Ag | Cameras with built-in flash assemblies |
| US3335650A (en) * | 1964-02-14 | 1967-08-15 | Loewe Opta Gmbh | Mounting bracket for photographic flashguns, more particularly electronic flashguns |
| US3318215A (en) * | 1966-03-23 | 1967-05-09 | Agfa Ag | Flash-exposure structure for cameras |
| DE1522012A1 (de) * | 1967-02-16 | 1969-06-26 | Agfa Gevaert Ag | Fotografische Kamera mit einer Belichtungssteuervorrichtung und einem Blitzlichtgeraet |
| US3633476A (en) * | 1968-05-09 | 1972-01-11 | Canon Kk | Autoflash switching device for camera |
-
1972
- 1972-10-21 DE DE2251756A patent/DE2251756C3/de not_active Expired
-
1973
- 1973-09-13 GB GB4308273A patent/GB1405347A/en not_active Expired
- 1973-10-09 US US404718A patent/US3916424A/en not_active Expired - Lifetime
- 1973-10-10 DD DD173965A patent/DD109451A5/xx unknown
- 1973-10-17 JP JP48116733A patent/JPS4975138A/ja active Pending
-
1976
- 1976-12-30 HK HK828/76A patent/HK82876A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3916424A (en) | 1975-10-28 |
| DE2251756B2 (de) | 1977-11-24 |
| DE2251756A1 (de) | 1974-04-04 |
| JPS4975138A (en:Method) | 1974-07-19 |
| HK82876A (en) | 1977-01-07 |
| GB1405347A (en) | 1975-09-10 |
| DE2251756C3 (de) | 1978-07-27 |