FR1192703A - Finder for cameras with interchangeable lenses - Google Patents
Finder for cameras with interchangeable lensesInfo
- Publication number
- FR1192703A FR1192703A FR1192703DA FR1192703A FR 1192703 A FR1192703 A FR 1192703A FR 1192703D A FR1192703D A FR 1192703DA FR 1192703 A FR1192703 A FR 1192703A
- Authority
- FR
- France
- Prior art keywords
- finder
- cameras
- interchangeable lenses
- interchangeable
- lenses
- 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
- G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
- G03B13/18—Focusing aids
- G03B13/20—Rangefinders coupled with focusing arrangements, e.g. adjustment of rangefinder automatically focusing camera
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1192703X | 1957-03-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1192703A true FR1192703A (en) | 1959-10-28 |
Family
ID=7731397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1192703D Expired FR1192703A (en) | 1957-03-19 | 1958-03-05 | Finder for cameras with interchangeable lenses |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1192703A (en) |
-
1958
- 1958-03-05 FR FR1192703D patent/FR1192703A/en not_active Expired
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