FR890808A - Mirror reflection camera - Google Patents
Mirror reflection cameraInfo
- Publication number
- FR890808A FR890808A FR890808DA FR890808A FR 890808 A FR890808 A FR 890808A FR 890808D A FR890808D A FR 890808DA FR 890808 A FR890808 A FR 890808A
- Authority
- FR
- France
- Prior art keywords
- mirror reflection
- reflection camera
- camera
- mirror
- reflection
- 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
- G03B19/00—Cameras
- G03B19/02—Still-picture cameras
- G03B19/12—Reflex cameras with single objective and a movable reflector or a partly-transmitting mirror
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE890808X | 1942-09-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR890808A true FR890808A (en) | 1944-02-18 |
Family
ID=6840714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR890808D Expired FR890808A (en) | 1942-09-25 | 1943-02-08 | Mirror reflection camera |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR890808A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2754735A (en) * | 1951-01-17 | 1956-07-17 | Agfa Camera Werk Ag | Reflex camera with viewfinder photocell |
US3699864A (en) * | 1969-08-29 | 1972-10-24 | Nippon Kogaku Kk | Device for driving reflecting mirror of single-lens reflex camera |
-
1943
- 1943-02-08 FR FR890808D patent/FR890808A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2754735A (en) * | 1951-01-17 | 1956-07-17 | Agfa Camera Werk Ag | Reflex camera with viewfinder photocell |
US3699864A (en) * | 1969-08-29 | 1972-10-24 | Nippon Kogaku Kk | Device for driving reflecting mirror of single-lens reflex camera |
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