FR2277354A1 - INTERCHANGEABLE LENS PHOTOGRAPHIC CAMERA - Google Patents
INTERCHANGEABLE LENS PHOTOGRAPHIC CAMERAInfo
- Publication number
- FR2277354A1 FR2277354A1 FR7520715A FR7520715A FR2277354A1 FR 2277354 A1 FR2277354 A1 FR 2277354A1 FR 7520715 A FR7520715 A FR 7520715A FR 7520715 A FR7520715 A FR 7520715A FR 2277354 A1 FR2277354 A1 FR 2277354A1
- Authority
- FR
- France
- Prior art keywords
- interchangeable lens
- photographic camera
- lens photographic
- camera
- interchangeable
- 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
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
- G03B7/20—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly in accordance with change of lens
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Diaphragms For Cameras (AREA)
- Lens Barrels (AREA)
- Structure And Mechanism Of Cameras (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742431599 DE2431599C3 (en) | 1974-07-02 | 1974-07-02 | Photographic camera with interchangeable lenses |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2277354A1 true FR2277354A1 (en) | 1976-01-30 |
FR2277354B1 FR2277354B1 (en) | 1979-01-05 |
Family
ID=5919431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7520715A Granted FR2277354A1 (en) | 1974-07-02 | 1975-07-02 | INTERCHANGEABLE LENS PHOTOGRAPHIC CAMERA |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2431599C3 (en) |
FR (1) | FR2277354A1 (en) |
GB (1) | GB1513886A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2483633A1 (en) * | 1980-01-31 | 1981-12-04 | Asahi Chemical Ind | COMPENSATOR DEVICE FOR DIAPHRAGM CONTROL IN A MONO-OBJECTIVE REFLEX PHOTOGRAPHIC APPARATUS OF THE INTERCHANGEABLE OBJECTIVE TYPE |
-
1974
- 1974-07-02 DE DE19742431599 patent/DE2431599C3/en not_active Expired
-
1975
- 1975-06-27 GB GB2735075A patent/GB1513886A/en not_active Expired
- 1975-07-02 FR FR7520715A patent/FR2277354A1/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2483633A1 (en) * | 1980-01-31 | 1981-12-04 | Asahi Chemical Ind | COMPENSATOR DEVICE FOR DIAPHRAGM CONTROL IN A MONO-OBJECTIVE REFLEX PHOTOGRAPHIC APPARATUS OF THE INTERCHANGEABLE OBJECTIVE TYPE |
Also Published As
Publication number | Publication date |
---|---|
GB1513886A (en) | 1978-06-14 |
DE2431599C3 (en) | 1978-11-02 |
DE2431599B2 (en) | 1978-03-02 |
DE2431599A1 (en) | 1976-01-22 |
FR2277354B1 (en) | 1979-01-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |