BE653171A - - Google Patents

Info

Publication number
BE653171A
BE653171A BE653171A BE653171A BE653171A BE 653171 A BE653171 A BE 653171A BE 653171 A BE653171 A BE 653171A BE 653171 A BE653171 A BE 653171A BE 653171 A BE653171 A BE 653171A
Authority
BE
Belgium
Prior art keywords
blade
support
cover
trigger
objective
Prior art date
Application number
BE653171A
Other languages
English (en)
French (fr)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to BE653171A priority Critical patent/BE653171A/fr
Publication of BE653171A publication Critical patent/BE653171A/fr

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
    • G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
    • G03B7/081—Analogue circuits
    • G03B7/085—Analogue circuits for control of aperture

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Control For Cameras (AREA)
BE653171A 1964-09-16 1964-09-16 BE653171A (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE653171A BE653171A (enrdf_load_stackoverflow) 1964-09-16 1964-09-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE653171A BE653171A (enrdf_load_stackoverflow) 1964-09-16 1964-09-16

Publications (1)

Publication Number Publication Date
BE653171A true BE653171A (enrdf_load_stackoverflow) 1965-01-18

Family

ID=3846883

Family Applications (1)

Application Number Title Priority Date Filing Date
BE653171A BE653171A (enrdf_load_stackoverflow) 1964-09-16 1964-09-16

Country Status (1)

Country Link
BE (1) BE653171A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3517598A (en) * 1969-10-27 1970-06-30 Eastman Kodak Co Systems for removing a normally fixed mask from a lens aperture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3517598A (en) * 1969-10-27 1970-06-30 Eastman Kodak Co Systems for removing a normally fixed mask from a lens aperture

Similar Documents

Publication Publication Date Title
FR2462727A1 (fr) Appareil photographique a lampe-eclair incorporee
US7334949B2 (en) Mirror box and electronic still camera
BE653171A (enrdf_load_stackoverflow)
US3871756A (en) Motion picture cameras with automatic focussing means
US3223013A (en) Photographic camera with built-in or attachable delayed-action device
US3707118A (en) Shutter mechanism
FR2489975A1 (fr) Mecanisme de commande de miroir pour appareil photographique reflex a un seul objectif
US3292517A (en) Exposure control systems for cameras
US2005366A (en) Machine gun camera
US2563782A (en) Setting type shutter with poweroperated release means and flash synchronizing switch
US2256355A (en) Photoflash synchronizing device
US4003646A (en) Cine cameras
US3425327A (en) Photographic camera with exposure adjusting device
US3616731A (en) Photographic camera having an aperture setting scanning mechanism
CH394798A (fr) Caméra photographique
US3582200A (en) Cinematographic camera with an electric exposure control
US3203329A (en) Shutter-diaphragm assemblies for photographic devices
US3068770A (en) Photographic apparatus
US3750552A (en) Exposure control apparatus for flash cameras
SU679921A1 (ru) Затвор дл зеркального фотоаппарата
GB1572654A (en) Photographic camera
US3611901A (en) Control arrangement for photographic apparatus
US1042856A (en) Flash-light apparatus for cameras.
SU498595A1 (ru) Устройство управлени диафрагмой объектива в зеркальных фотоаппаратах
FR2681446A1 (fr) Dispositif mecanique de commande d'un appareil photo reflex a objectif unique.