FR695026A - Lens shutter for aerial photography devices - Google Patents
Lens shutter for aerial photography devicesInfo
- Publication number
- FR695026A FR695026A FR695026DA FR695026A FR 695026 A FR695026 A FR 695026A FR 695026D A FR695026D A FR 695026DA FR 695026 A FR695026 A FR 695026A
- Authority
- FR
- France
- Prior art keywords
- aerial photography
- lens shutter
- photography devices
- devices
- shutter
- 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
- G03B9/00—Exposure-making shutters; Diaphragms
- G03B9/08—Shutters
- G03B9/28—Roller blind or flexible plate
- G03B9/32—Double blind
- G03B9/34—Double blind with adjustable slot; with mechanism controlling relative movement of blinds to form slot
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR695026T | 1929-08-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR695026A true FR695026A (en) | 1930-12-10 |
Family
ID=9045814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR695026D Expired FR695026A (en) | 1929-08-06 | 1929-08-06 | Lens shutter for aerial photography devices |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR695026A (en) |
-
1929
- 1929-08-06 FR FR695026D patent/FR695026A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR682632A (en) | Film advancement device for serial cameras | |
FR695026A (en) | Lens shutter for aerial photography devices | |
FR686453A (en) | Advanced shutter for photography | |
FR760954A (en) | Mirror reflector device for cameras | |
FR669001A (en) | Optical device for cameras | |
FR724756A (en) | Shutter for cameras | |
FR721209A (en) | Aerial photography viewfinder | |
FR682504A (en) | Shutter for cameras | |
FR663886A (en) | Shutter for camera lenses | |
FR679630A (en) | Shutter for cinematographic projection device | |
FR678324A (en) | Central shutter for photographic lenses | |
FR701009A (en) | Central shutter for photographic lenses | |
FR717372A (en) | Camera for photographic reproductions | |
FR36567E (en) | Photo film magazine for aerial cameras | |
FR704295A (en) | Central shutter for photographic lenses | |
FR676969A (en) | Ventilation device for cinematographic projectors | |
FR672941A (en) | Reflector pose device for cameras | |
FR33466E (en) | Lens mount for cameras or cinematographic cameras | |
FR703803A (en) | Camera for stereoscopic photography | |
FR683090A (en) | Photography or projection lens | |
FR675786A (en) | Camera film control device | |
FR659168A (en) | Shutter for photographic lenses | |
FR636180A (en) | Lens mount for cameras or cinematographic cameras | |
FR693581A (en) | Repeated advancement device for cinematographic films | |
FR36566E (en) | Device for controlling the lens shutter of aerial cameras |