Matches 1 - 35 out of 35
Match Document Document Title
7573526 Electronic camera having an image pick-up unit opposing a shutter unit  
By using a focal plane shutter having one set of shutter blades as a shielding member of an image pick-up element, it is possible to miniaturize the shutter compared to a focal plane shutter having...
7570882 Shutter for miniature camera  
Systems and techniques for using one or more virtual pivots in a shutter system for a miniature camera. A virtual pivot system may comprise one or more flexures, so that a shutter apparatus may be...
5881326 Shutter apparatus and camera apparatus  
A shutter apparatus is provided wherein openings for defining a secondary aperture are formed in respective shutter blades, such that an amount of light transmitted through the secondary aperture...
5832319 System and method for driving electronic shutter of a camera  
As for a camera, a method for driving an electronic shutter of a camera, comprising the stages of setting an initial focus of a rotating member connected with a focus control lens in a state where...
3846807 AUTOMATIC EXPOSURE CONTROL DEVICE FOR PHOTOGRAPHIC CAMERAS  
An automatic exposure control device for a camera for controlling a diaphragm in accordance with the illumination of an object to be photographed comprising a photoreceptor which receives light...
3782255 PHOTOGRAPHIC APPARATUS WITH AUTOMATIC DIAPHRAGM ADJUSTING MEANS  
The diaphragm of a camera is adjustable by a light meter which is in circuit with a photoelectric transducer receiving scene light from a stationary vane of the diaphragm. The diaphragm has a...
3552289 IRIS MECHANISM IN BODY OF INTERCHANGEABLE-LENS CAMERA  
A camera body adapted to receive various interchangeable lenses of the same f-number is equipped with an iris (which may be coupled to an exposure meter) in its body behind the position occupied by...
3517598 SYSTEMS FOR REMOVING A NORMALLY FIXED MASK FROM A LENS APERTURE  
3456570 EXPOSURE CONTROL FOR PHOTOGRAPHIC CAMERA  
3442194 AUTOMATIC ADJUSTMENT MECHANISM FOR APERTURE FORMING BLADES OF A CAMERA  
3279347 Automatic diaphragm assemblies for cameras  
3211071 Photoelectric devices  
3188934 Camera diaphragm mechanism  
3183814 Camera exposure control  
3143053 Photographic apparatus with automatic exposure control  
3139804 Camera with automatic diaphragm  
3131620 Diaphragm blocking structure for automatic cameras  
3111891 Automatic shutter for camera  
3111890 Automatic exposure control mechanism  
3099198 Automatic exposure control for photographic cameras  
3081684 Automatic exposure control camera  
3076398 Camera diaphragms and automatic control means therefor  
3074335 Automatic exposure control  
3062119 Mechanism for adjusting diaphragmvane pivots to compensate for changes in film speed  
3057279 Automatic control device for lens diaphragm  
3056341 Photographic shutter mechanism  
3056342 Exposure control mechanism  
3051068 Automatic photographic exposure control with glare compensation and back-light compensation  
3049983 Mirror reflex camera with exposure meter  
3045575 Automatic camera diaphragm  
3044383 Exposure control  
3044384 Automatic exposure controls for photographic cameras  
3031940 Camera  
3024715 Automatic exposure control for photographic cameras  
2999446 Automatic iris control and indicating unit for cameras  
Matches 1 - 35 out of 35