FR981979A - Petit télémètre réglable par l'utilisateur - Google Patents
Petit télémètre réglable par l'utilisateurInfo
- Publication number
- FR981979A FR981979A FR981979DA FR981979A FR 981979 A FR981979 A FR 981979A FR 981979D A FR981979D A FR 981979DA FR 981979 A FR981979 A FR 981979A
- Authority
- FR
- France
- Prior art keywords
- small user
- rangefinder
- adjustable
- adjustable rangefinder
- user
- 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
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C3/00—Measuring distances in line of sight; Optical rangefinders
- G01C3/10—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length in the observation station, e.g. in the instrument
- G01C3/12—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length in the observation station, e.g. in the instrument with monocular observation at a single point, e.g. coincidence type
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR981979T | 1943-05-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR981979A true FR981979A (fr) | 1951-06-01 |
Family
ID=9535005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR981979D Expired FR981979A (fr) | 1943-05-24 | 1943-05-24 | Petit télémètre réglable par l'utilisateur |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR981979A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0717942B2 (fr) † | 1994-12-23 | 2005-04-13 | Salomon S.A. | Passant pour lacet |
-
1943
- 1943-05-24 FR FR981979D patent/FR981979A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0717942B2 (fr) † | 1994-12-23 | 2005-04-13 | Salomon S.A. | Passant pour lacet |
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