FR1250281A - Adjustment device for photographic or cinematographic lenses - Google Patents
Adjustment device for photographic or cinematographic lensesInfo
- Publication number
- FR1250281A FR1250281A FR820552A FR820552A FR1250281A FR 1250281 A FR1250281 A FR 1250281A FR 820552 A FR820552 A FR 820552A FR 820552 A FR820552 A FR 820552A FR 1250281 A FR1250281 A FR 1250281A
- Authority
- FR
- France
- Prior art keywords
- photographic
- adjustment device
- cinematographic
- lenses
- cinematographic 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
- G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
- G03B7/04—Control effected by hand adjustment of a member that senses indication of a pointer of a built- in light-sensitive device, e.g. by restoring point to a fixed associated reference mark
- G03B7/06—Control effected by hand adjustment of a member that senses indication of a pointer of a built- in light-sensitive device, e.g. by restoring point to a fixed associated reference mark by a follow-up movement of an associated reference mark to the pointer
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR820552A FR1250281A (en) | 1960-03-07 | 1960-03-07 | Adjustment device for photographic or cinematographic lenses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR820552A FR1250281A (en) | 1960-03-07 | 1960-03-07 | Adjustment device for photographic or cinematographic lenses |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1250281A true FR1250281A (en) | 1961-01-06 |
Family
ID=8726503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR820552A Expired FR1250281A (en) | 1960-03-07 | 1960-03-07 | Adjustment device for photographic or cinematographic lenses |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1250281A (en) |
-
1960
- 1960-03-07 FR FR820552A patent/FR1250281A/en not_active Expired
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