FR1401523A - Rangefinder based for cameras - Google Patents
Rangefinder based for camerasInfo
- Publication number
- FR1401523A FR1401523A FR975112A FR975112A FR1401523A FR 1401523 A FR1401523 A FR 1401523A FR 975112 A FR975112 A FR 975112A FR 975112 A FR975112 A FR 975112A FR 1401523 A FR1401523 A FR 1401523A
- Authority
- FR
- France
- Prior art keywords
- cameras
- rangefinder based
- rangefinder
- 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR975112A FR1401523A (en) | 1964-05-20 | 1964-05-20 | Rangefinder based for cameras |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR975112A FR1401523A (en) | 1964-05-20 | 1964-05-20 | Rangefinder based for cameras |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1401523A true FR1401523A (en) | 1965-06-04 |
Family
ID=8830411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR975112A Expired FR1401523A (en) | 1964-05-20 | 1964-05-20 | Rangefinder based for cameras |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1401523A (en) |
-
1964
- 1964-05-20 FR FR975112A patent/FR1401523A/en not_active Expired
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