| Patents for G03B 7 - Control of exposure by setting shutters, diaphragms, or filters separately or conjointly (8,263) |
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| 12/17/1985 | US4558935 Camera provided with means for detecting information on film cartridge |
| 12/17/1985 | US4558934 Camera exposure control system |
| 12/10/1985 | US4558368 Stop control apparatus for electronic camera |
| 12/10/1985 | US4557580 Beam splitter for a single lens reflex camera |
| 12/10/1985 | US4557575 Photographing mode display switching circuit |
| 12/03/1985 | CA1197405A1 Rotation control mechanism for diaphragm operating ring in interchangeable objective |
| 11/19/1985 | US4554674 Apparatus for detecting the amount of movement of a member to be controlled |
| 11/12/1985 | US4552446 Light measurement compensation device for camera |
| 11/12/1985 | US4552443 Camera system |
| 11/06/1985 | EP0160432A2 An exposure meter |
| 11/05/1985 | US4550997 Automatic exposure control circuit |
| 11/05/1985 | US4550996 Flash photography system |
| 11/05/1985 | US4550991 Device for detecting code on film cartridge |
| 10/29/1985 | US4549801 Automatic focussing camera with automatic aperture setting |
| 10/22/1985 | CA1195723A1 Device for detecting stop value data from flash unit used with camera |
| 10/15/1985 | US4547808 Photometric circuit incorporated in objective provided with automatic diaphragm for closed circuit television (CCTV) camera |
| 10/15/1985 | US4547770 Battery voltage checking apparatus |
| 10/15/1985 | US4547057 Flash photographic apparatus |
| 10/08/1985 | US4545667 Camera with automatic strobe |
| 10/08/1985 | US4545666 Light emission blocking device of a camera capable of effecting flashlight photography |
| 10/01/1985 | US4544269 Device for measuring light incident on an optical system |
| 10/01/1985 | US4544257 Automatic exposure control for a camera shutter |
| 10/01/1985 | US4544256 Single lens reflex camera with light measuring device |
| 10/01/1985 | US4544254 Camera with a display device for displaying both object distance informations and coupling range informations |
| 09/24/1985 | US4542975 Camera flash light control circuitry |
| 09/24/1985 | US4542973 Dynamically controlled scene radiation leakage for exposure control |
| 09/17/1985 | US4542410 Automatic diaphragm control device of objective provided with automatic diaphragm for closed circuit television (CCTV) camera |
| 09/17/1985 | US4541704 Photographic camera with electronic image enhancement |
| 09/17/1985 | US4541703 Electronic flash photographic device |
| 09/17/1985 | US4541700 Method and devices for transferring electrical signal information between a photographic lens and camera |
| 09/10/1985 | US4540266 Camera in which exposure is electrically and mechanically controllable |
| 09/10/1985 | US4540265 Energy-saving electronic flash apparatus |
| 09/03/1985 | US4538891 Device for setting photographic information for camera |
| 09/03/1985 | US4538890 Camera provided with a mechanism for detecting the film speed of a film |
| 08/27/1985 | US4537488 Camera system |
| 08/27/1985 | CA1192415A1 Microscope photometer |
| 08/21/1985 | EP0060251B1 Photographic camera |
| 08/20/1985 | US4536074 Exposure control mode selection device for camera |
| 08/13/1985 | US4535364 Spot exposure adjustment circuit |
| 08/13/1985 | US4535231 Photodetector output circuit |
| 08/13/1985 | US4534640 Aperture information input device |
| 08/13/1985 | US4534639 Camera having an exposure mode change-over device |
| 08/13/1985 | US4534638 Exposure control device for camera |
| 07/30/1985 | US4531835 Method for detecting F-number of lens |
| 07/23/1985 | US4530586 Apparatus for the setting of exposure control mode in camera |
| 07/23/1985 | US4530585 Automatic strobe apparatus |
| 07/23/1985 | US4530581 Information display device for camera |
| 07/23/1985 | CA1190782A1 Compensation for diaphragm control in slr camera |
| 07/16/1985 | US4529291 Exposure mode control device for camera |
| 07/16/1985 | US4529290 Operation mode display device for picture taking devices |
| 07/16/1985 | US4529289 Camera |
| 07/16/1985 | US4529288 Camera system with interchangeable objective lens |
| 07/09/1985 | US4527888 Exposure control system for photographic camera apparatus |
| 07/09/1985 | US4527882 Display apparatus for automatic exposure control camera |
| 07/09/1985 | US4527881 Photometric device |
| 07/09/1985 | US4527880 Flash device and/or photographic apparatus usable with the same |
| 07/09/1985 | US4527877 Device for detecting the time of termination of opening operation of shutter blades of an electromagnetic programming shutter |
| 07/02/1985 | US4526454 Camera having solid state diaphragm device |
| 06/26/1985 | EP0145743A1 Apparatus for controlling the flash lighting in macrophotography |
| 06/25/1985 | US4525055 Photographic camera having battery remaining life indicating means |
| 06/25/1985 | US4525054 Camera |
| 06/18/1985 | US4523830 Automatic control type electronic flash apparatus |
| 06/18/1985 | US4523827 Camera |
| 06/11/1985 | US4523101 Image scanning system with signal integration time control |
| 06/11/1985 | US4522480 Battery voltage checking device for cameras |
| 06/05/1985 | EP0143755A2 Label having an electrically readable indentification code, particularly for photographic film cartridges, and a method for its manufacture |
| 06/04/1985 | US4521094 Aperture value control device utilizing frequency signal from flash unit for camera |
| 05/28/1985 | US4519683 Electronic flash apparatus |
| 05/21/1985 | US4518243 Shutter speed setting device for camera |
| 05/21/1985 | US4518239 Intermediate adapter for camera |
| 05/21/1985 | US4518238 Rotation control mechanism for diaphragm-operating ring in interchangeable objective for photographic camera |
| 05/21/1985 | US4518237 Indicator for proper or improper exposure by automatic electronic flash |
| 05/21/1985 | CA1187320A1 Automatic focusing camera |
| 05/07/1985 | US4515457 Exposure control mechanism |
| 04/30/1985 | US4514076 Photographic camera |
| 04/30/1985 | US4514075 Automatic control apparatus for photographic camera |
| 04/30/1985 | US4514074 Exposure control circuit for TTL automatic electronic flash |
| 04/30/1985 | US4514073 Automatic exposure control camera |
| 04/30/1985 | US4514066 Mechanism for indicating and setting the parameters of exposure aperture and/or exposure time for photographic cameras |
| 04/23/1985 | US4512656 Camera system |
| 04/23/1985 | US4512648 Program type automatic exposure controller for use in cameras |
| 04/23/1985 | US4512647 Automatic diaphragm control and mirror release devices for cameras |
| 04/23/1985 | US4512644 Flash device |
| 04/23/1985 | US4512643 Exposure control device for camera |
| 04/16/1985 | US4511234 Gain switching amplifier |
| 04/09/1985 | US4509849 Light measurement device for single lens reflex camera |
| 04/09/1985 | US4509848 Light measuring device for camera |
| 04/09/1985 | US4509847 Automatic exposure control camera having a low brightness warning device |
| 04/09/1985 | US4509846 Camera system |
| 04/09/1985 | US4509845 Apparatus for controlling the emission of an electronic flash |
| 04/09/1985 | US4509843 Apparatus for controlling a micro-processor unit in a camera |
| 04/02/1985 | US4508439 Single lens reflex camera |
| 03/28/1985 | WO1985001343A1 Acoustic position sensing apparatus |
| 03/19/1985 | US4505564 Rotation control mechanism for diaphram-operating ring in interchangeable objective for photographic camera |
| 03/12/1985 | US4504133 Power source switch for cameras |
| 03/05/1985 | US4503508 Exposure control apparatus |
| 03/05/1985 | US4502775 Camera flash photographing control device |
| 03/05/1985 | US4502774 Battery check device for camera |
| 02/26/1985 | US4501481 Flash photographing system |
| 02/19/1985 | US4500192 Automatic exposure controller for a camera |