CH399166A - Photographische Kamera mit elektrischem Belichtungsmesser - Google Patents
Photographische Kamera mit elektrischem BelichtungsmesserInfo
- Publication number
- CH399166A CH399166A CH884462A CH884462A CH399166A CH 399166 A CH399166 A CH 399166A CH 884462 A CH884462 A CH 884462A CH 884462 A CH884462 A CH 884462A CH 399166 A CH399166 A CH 399166A
- Authority
- CH
- Switzerland
- Prior art keywords
- electric light
- photographic camera
- light meter
- meter
- photographic
- Prior art date
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
- G03B7/04—Control effected by hand adjustment of a member that senses indication of a pointer of a built- in light-sensitive device, e.g. by restoring point to a fixed associated reference mark
-
- 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
- G03B7/02—Control effected by setting a graduated member on the camera in accordance with indication or reading afforded by a light meter, which may be either separate from or built into camera body
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Shutters For Cameras (AREA)
- Structure And Mechanism Of Cameras (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEV0021393 | 1961-09-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH399166A true CH399166A (de) | 1966-03-31 |
Family
ID=7579144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH884462A CH399166A (de) | 1961-09-30 | 1962-07-23 | Photographische Kamera mit elektrischem Belichtungsmesser |
Country Status (3)
Country | Link |
---|---|
US (1) | US3194134A (de) |
CH (1) | CH399166A (de) |
GB (1) | GB1018603A (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3563153A (en) * | 1967-09-21 | 1971-02-16 | Asahi Optical Co Ltd | Camera light measuring system |
US3648579A (en) * | 1969-01-10 | 1972-03-14 | Nippon Kogaku Kk | Exposure meter having battery voltage compensating device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2592035A (en) * | 1947-06-27 | 1952-04-08 | Ralph Schubert | Photoelectric exposure control |
US2573729A (en) * | 1948-05-26 | 1951-11-06 | Rath Karl | System of photoelectric exposure control |
US3008394A (en) * | 1957-05-28 | 1961-11-14 | Chiyoda Kogakn Seiko Kabushiki | Interengaging mechanism between exposure meter and camera diaphragm and shutter speed controls |
US2975687A (en) * | 1958-07-18 | 1961-03-21 | Voigtlaender Ag | Photographic camera |
US2997936A (en) * | 1958-07-24 | 1961-08-29 | Gauthier Gmbh A | Photographic camera |
-
1962
- 1962-07-23 CH CH884462A patent/CH399166A/de unknown
- 1962-09-13 US US223461A patent/US3194134A/en not_active Expired - Lifetime
- 1962-10-01 GB GB37193/62A patent/GB1018603A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1018603A (en) | 1966-01-26 |
US3194134A (en) | 1965-07-13 |
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