FR1179578A - Auto preselection iris control device for shooting lens - Google Patents
Auto preselection iris control device for shooting lensInfo
- Publication number
- FR1179578A FR1179578A FR1179578DA FR1179578A FR 1179578 A FR1179578 A FR 1179578A FR 1179578D A FR1179578D A FR 1179578DA FR 1179578 A FR1179578 A FR 1179578A
- Authority
- FR
- France
- Prior art keywords
- preselection
- auto
- control device
- shooting lens
- iris control
- 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
- G03B9/00—Exposure-making shutters; Diaphragms
- G03B9/02—Diaphragms
- G03B9/07—Diaphragms with means for presetting the diaphragm
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1179578T | 1957-07-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1179578A true FR1179578A (en) | 1959-05-26 |
Family
ID=9661218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1179578D Expired FR1179578A (en) | 1957-07-11 | 1957-07-11 | Auto preselection iris control device for shooting lens |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1179578A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3143945A (en) * | 1959-10-02 | 1964-08-11 | Zeiss Carl | Photographic cameras provided with exchangeable objectives |
DE1202127B (en) * | 1962-05-12 | 1965-09-30 | Feinoptisches Werk Goerlitz Ve | Spring shutter device for camera lenses |
US3308734A (en) * | 1963-08-08 | 1967-03-14 | Compur Werk Gmbh & Co | Photographic shutter with diaphragm mechanism |
-
1957
- 1957-07-11 FR FR1179578D patent/FR1179578A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3143945A (en) * | 1959-10-02 | 1964-08-11 | Zeiss Carl | Photographic cameras provided with exchangeable objectives |
DE1202127B (en) * | 1962-05-12 | 1965-09-30 | Feinoptisches Werk Goerlitz Ve | Spring shutter device for camera lenses |
US3308734A (en) * | 1963-08-08 | 1967-03-14 | Compur Werk Gmbh & Co | Photographic shutter with diaphragm mechanism |
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