| Patents for G03B 7 - Control of exposure by setting shutters, diaphragms, or filters separately or conjointly (8,263) |
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| 01/03/1984 | US4423934 Photographic camera with digital controller and method of manufacture |
| 12/27/1983 | US4423470 Lens barrel suitable for flash photography |
| 12/27/1983 | US4422744 Apparatus for signal transmission and reception between camera and attachment |
| 12/27/1983 | US4422743 Exposure system for a camera |
| 12/27/1983 | US4422742 Photographing mode switching device for a camera |
| 12/27/1983 | US4422729 Electro-optical diaphragm with radial electrodes |
| 12/20/1983 | US4421397 Automatic focusing system with interchangeable lens |
| 12/13/1983 | US4420252 Light measuring device for controlling exposure |
| 12/13/1983 | US4420237 Exposure control system |
| 12/13/1983 | US4420236 Camera for use with film having sprocket holes and/or coded perforations |
| 12/06/1983 | US4419574 Focus detecting device with varying pitch cylindrical lens element |
| 11/29/1983 | US4417798 Data transmitting electrical contact means switching device in camera |
| 11/29/1983 | US4417794 Automatic diaphragm control camera |
| 11/29/1983 | US4417793 Camera capable of functioning in accordance with informations received from a roll of film |
| 11/22/1983 | USRE31446 Manual or automatic camera and electronic flash for use therewith |
| 11/22/1983 | CA1157307A1 Automatic strobe camera |
| 11/15/1983 | US4415248 Exposure control apparatus |
| 11/15/1983 | CA1156866A1 Photographic camera |
| 11/08/1983 | US4413895 Electromagnetic actuator having a compliant armature |
| 11/08/1983 | US4413892 Magnetostrictive position sensing device and photographic apparatus incorporating such device |
| 11/01/1983 | US4412730 Metering device |
| 10/25/1983 | US4411505 Camera |
| 10/19/1983 | EP0091605A1 Microscope photometer |
| 10/18/1983 | US4410251 Integrated electromechanical camera control mechanism |
| 10/11/1983 | US4409644 Battery system adapter for using film power packs |
| 10/11/1983 | US4409472 Iris servo apparatus |
| 10/11/1983 | US4408857 Method and circuit for controlling an electromagnetic actuator in photographic apparatus |
| 10/11/1983 | US4408852 Automatic exposure controller for camera of TTL direct photometry type |
| 10/11/1983 | US4408838 System for the regulation of light for a sequential picture apparatus |
| 10/04/1983 | US4407574 Camera with focal plane shutter |
| 10/04/1983 | US4407573 Pop up flash device control for a camera |
| 09/27/1983 | US4406533 Flash photograph system |
| 09/20/1983 | US4405222 Mode setting device for camera |
| 09/13/1983 | US4404595 Lens unit for a camera |
| 09/06/1983 | USRE31370 System for exposure measurement and/or focus detection by means of image sensor |
| 09/06/1983 | US4402587 Photometric mode switching apparatus for cameras of automatic exposure control type |
| 08/30/1983 | US4401373 Exposure control arrangement for photographic cameras |
| 08/23/1983 | US4400087 Light measuring circuit |
| 08/23/1983 | US4400072 Diaphragm device for a camera with interchangeable lenses |
| 08/16/1983 | US4398813 Photographic camera |
| 08/16/1983 | CA1151929A1 Focusing system and method with adjustment for lens depth of focus |
| 08/10/1983 | EP0085132A2 Photographic system with slow burn flash bulb |
| 08/09/1983 | US4397553 Photographic spot measuring apparatus |
| 08/09/1983 | US4397533 Photographic light measuring device |
| 08/09/1983 | EP0079889A4 Photographic camera. |
| 08/02/1983 | US4396951 Solid-state imaging apparatus provided with automatic iris control means |
| 08/02/1983 | US4396272 Aperture control mechanism |
| 08/02/1983 | US4396271 Camera diaphragm control method |
| 08/02/1983 | US4396269 Shutter release locking device |
| 07/26/1983 | US4395752 Digital control process with inverse function table memory |
| 07/26/1983 | US4395106 Compensation for diaphragm control in SLR camera |
| 07/26/1983 | US4395101 Apparatus for presetting photographing distance for camera |
| 07/26/1983 | US4395099 Scene brightness measuring system |
| 07/26/1983 | US4395098 Shutter time control circuit |
| 07/26/1983 | CA1150557A1 Method and apparatus for selective positioning of spectral filter during exposure control |
| 07/26/1983 | CA1150556A1 Method and apparatus for selective positioning of spectral filter during exposure control |
| 07/26/1983 | CA1150555A1 Method and apparatus employing dual photocells for removing spectral filter during strobe pulse |
| 07/20/1983 | EP0084014A1 Camera-responsive charging apparatus for an electronic strobe flash unit |
| 07/19/1983 | US4394570 Photoelectric conversion circuit |
| 07/19/1983 | US4394078 Method of controlling exposure |
| 07/12/1983 | US4392728 Camera with focal-plane shutter having contrast control |
| 07/12/1983 | US4392727 Camera exposure control devices with smoothing circuit |
| 07/12/1983 | CA1149662A1 Method and apparatus for controlling exposure by selective use of blocking visible filter |
| 07/05/1983 | US4392078 Electron discharge device with a spatially periodic focused beam |
| 07/05/1983 | US4391521 Photometer having asymmetrical aperture and with compensation for direction of incidence |
| 07/05/1983 | US4391500 Camera with exposure measuring system |
| 07/05/1983 | US4391488 Mount device of an interchangeable lens |
| 06/28/1983 | US4390262 Electromagnetically operated diaphragm shutter |
| 06/28/1983 | US4390261 Flash camera with photographic mode selector |
| 06/28/1983 | US4390259 Flash output control apparatus for camera |
| 06/28/1983 | US4390258 Photomeric circuit for camera |
| 06/22/1983 | EP0081714A1 System for checking the status, in particular the exposure status, of a film material contained in a film pack for plate-film cameras |
| 06/21/1983 | US4389111 Camera |
| 06/21/1983 | US4389108 Power supply control circuit in a camera |
| 06/14/1983 | US4387977 Power supply device for camera |
| 06/01/1983 | EP0079889A1 Photographic camera. |
| 05/31/1983 | US4385819 Display device in automatic exposure control camera |
| 05/24/1983 | US4384775 Light supply device for an endoscope |
| 05/24/1983 | US4384773 Digital light-to-frequency converter with preset voltage |
| 05/24/1983 | CA1147014A1 Photoflash calculator control and display apparatus |
| 05/18/1983 | EP0078957A1 Endoscopic photographing apparatus |
| 05/17/1983 | US4384336 Method and apparatus for lightness imaging |
| 05/17/1983 | US4383749 Automatic exposure control system |
| 05/17/1983 | US4383745 Camera and automatic exposure control therefor for use with various types of flash units |
| 05/11/1983 | EP0078278A1 Device for adjusting the exposure of an aerial photograph camera. |
| 05/10/1983 | US4382669 Disablement of shutter release in photographic camera having interchangeable objectives |
| 05/10/1983 | US4382667 Exposure compensation information forming apparatus for a camera |
| 05/10/1983 | US4382666 Indicating device for computer type electronic flash apparatus |
| 05/03/1983 | US4381890 Incident light filter for cameras |
| 05/03/1983 | US4381889 Camera diaphragm aperture control device |
| 04/12/1983 | USRE31207 Leak current suppressing printed circuit board |
| 04/06/1983 | EP0075747A2 Microcomputer controlled photographic exposure system and method |
| 04/05/1983 | CA1143983A1 Camera method and apparatus for recording with selected contrast |
| 03/29/1983 | CA1143599A1 Camera with proportional fill flash quench strobe |
| 03/15/1983 | US4376575 Single lens reflex cameras and viewfinder display switchover devices therefor |
| 03/09/1983 | EP0016122B1 Pulse modulated automatic light control |
| 03/08/1983 | US4376265 Power source voltage checking device particularly for checking the voltage of a battery in a camera |
| 03/08/1983 | US4375915 Shutter time control camera |
| 03/08/1983 | US4375912 Electric circuits for use in camera |
| 03/01/1983 | US4375322 Full range variable proportional fill flash system |