FR1468095A - Focusing device for photographic lenses - Google Patents
Focusing device for photographic lensesInfo
- Publication number
- FR1468095A FR1468095A FR49340A FR49340A FR1468095A FR 1468095 A FR1468095 A FR 1468095A FR 49340 A FR49340 A FR 49340A FR 49340 A FR49340 A FR 49340A FR 1468095 A FR1468095 A FR 1468095A
- Authority
- FR
- France
- Prior art keywords
- focusing device
- photographic lenses
- photographic
- lenses
- focusing
- 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
- G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
- G03B7/006—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly setting of both diaphragm and distance
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR49340A FR1468095A (en) | 1966-02-11 | 1966-02-11 | Focusing device for photographic lenses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR49340A FR1468095A (en) | 1966-02-11 | 1966-02-11 | Focusing device for photographic lenses |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1468095A true FR1468095A (en) | 1967-02-03 |
Family
ID=8601181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR49340A Expired FR1468095A (en) | 1966-02-11 | 1966-02-11 | Focusing device for photographic lenses |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1468095A (en) |
-
1966
- 1966-02-11 FR FR49340A patent/FR1468095A/en not_active Expired
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