FR1254884A - Nouvel appareil de prise de vues - Google Patents
Nouvel appareil de prise de vuesInfo
- Publication number
- FR1254884A FR1254884A FR825466A FR825466A FR1254884A FR 1254884 A FR1254884 A FR 1254884A FR 825466 A FR825466 A FR 825466A FR 825466 A FR825466 A FR 825466A FR 1254884 A FR1254884 A FR 1254884A
- Authority
- FR
- France
- Prior art keywords
- new camera
- camera
- new
- 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
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
- G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
- G03B7/081—Analogue circuits
- G03B7/085—Analogue circuits for control of aperture
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR825466A FR1254884A (fr) | 1959-04-29 | 1960-04-27 | Nouvel appareil de prise de vues |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US809653A US2974578A (en) | 1959-04-29 | 1959-04-29 | Manual adjustment of automatic exposure control for photographic cameras |
| FR825466A FR1254884A (fr) | 1959-04-29 | 1960-04-27 | Nouvel appareil de prise de vues |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1254884A true FR1254884A (fr) | 1961-02-24 |
Family
ID=26185789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR825466A Expired FR1254884A (fr) | 1959-04-29 | 1960-04-27 | Nouvel appareil de prise de vues |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1254884A (fr) |
-
1960
- 1960-04-27 FR FR825466A patent/FR1254884A/fr not_active Expired
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