FR777438A - Camera with fold-out sight hood for viewing the sight image - Google Patents
Camera with fold-out sight hood for viewing the sight imageInfo
- Publication number
- FR777438A FR777438A FR777438DA FR777438A FR 777438 A FR777438 A FR 777438A FR 777438D A FR777438D A FR 777438DA FR 777438 A FR777438 A FR 777438A
- Authority
- FR
- France
- Prior art keywords
- sight
- viewing
- fold
- camera
- hood
- 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 |
---|---|---|---|
DE777438X | 1933-08-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR777438A true FR777438A (en) | 1935-02-20 |
Family
ID=6686748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR777438D Expired FR777438A (en) | 1933-08-26 | 1934-08-17 | Camera with fold-out sight hood for viewing the sight image |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR777438A (en) |
-
1934
- 1934-08-17 FR FR777438D patent/FR777438A/en not_active Expired
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