Patents for G03B 7 - Control of exposure by setting shutters, diaphragms, or filters separately or conjointly (8,263) |
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06/30/1988 | DE3739768A1 Camera housing for film cartridges with film data codings |
06/28/1988 | US4754299 Photometric method and apparatus for cameras |
06/28/1988 | US4754296 Method of and apparatus for displaying alphanumeric range in camera viewfinder |
06/16/1988 | DE3738849A1 Control device for an interior exposure measuring (exposure metering) device |
06/15/1988 | EP0271019A2 Exposure control device for interchangeable-lens camera |
06/14/1988 | US4751545 Battery check circuit of electronic strobe flash unit of camera |
06/14/1988 | US4751544 Diaphragm drive method |
06/14/1988 | US4751543 Control signal generator for camera |
06/14/1988 | US4751542 Light metering system with user reference preselection capability |
06/14/1988 | US4751445 Image sensing apparatus |
06/07/1988 | US4750056 Power circuit for a recording unit in an electronic camera |
06/07/1988 | US4749257 Radiological installation with adjustable transmission optical attenuator |
06/01/1988 | EP0269356A2 Pulse modulated automatic light control utilising gated image intensifier |
06/01/1988 | EP0268784A2 Photographic method and apparatus employing automatic camera |
06/01/1988 | DE3736325A1 Vorrichtung zur belichtungssteuerung Apparatus for Exposure |
05/31/1988 | US4748468 Exposure display device |
05/24/1988 | US4746949 Image sensing apparatus |
05/24/1988 | US4746947 Exposure calculating device |
05/17/1988 | US4745428 Method of and apparatus for establishing a programmable exposure response of camera |
05/17/1988 | US4745427 Multi-point photometric apparatus |
05/17/1988 | US4745426 Light measuring device for a camera |
05/11/1988 | CN86207677U Electronic-exposure indicator |
05/10/1988 | US4743935 Camera shutter control device |
05/10/1988 | US4743934 Exposure control apparatus for cameras |
05/10/1988 | US4743933 Camera and method for taking flash photographs using an electronic flash |
05/04/1988 | EP0265934A1 Camera |
05/04/1988 | CN87202765U Colour temp. continuous regulator |
05/03/1988 | US4742367 Photographic information setting device |
04/27/1988 | EP0265094A2 Photographic camera |
04/19/1988 | US4739360 Light metering device for camera |
04/19/1988 | US4739356 Electric connector for camera |
04/14/1988 | DE3718701A1 Method for setting the exposure parameters of the shutter of aerial cameras |
04/13/1988 | CN87209654U Optical controlled trigger of camera shutter |
04/12/1988 | US4737814 Electronic memory means for adjusting camera electric circuits |
04/12/1988 | US4737668 Circuit arrangement for reducing the settling time of logarithmic amplifiers |
04/05/1988 | US4736215 Photographic method and apparatus employing automatic camera adjustment |
03/31/1988 | DE3728261A1 Circuit arrangement for exposure control |
03/29/1988 | US4734733 Camera with two position strobe |
03/29/1988 | US4734731 Filmspeed-corrected digital exposure control system for electronic cameras |
03/29/1988 | US4734727 Bracketing exposure control camera |
03/23/1988 | CN87206236U Integrated circuits explosure meter of light-emitting diode array displacement |
03/22/1988 | US4733265 Data retaining apparatus for a camera |
03/22/1988 | US4733263 Photographic camera |
03/22/1988 | US4733258 Interchangeable lens camera system |
03/08/1988 | US4730202 Camera |
03/02/1988 | CN87204812U Motive multi-photometric display |
03/01/1988 | US4728980 Automatic focusing device and automatic exposure control device |
03/01/1988 | US4728979 Apparatus for exposure control/focus adjustment for camera |
03/01/1988 | US4728978 Photographic camera |
02/24/1988 | EP0256051A1 Image processing device for controlling the transfer function of an optical system. |
02/23/1988 | US4727389 Automatic focus and exposure controlled camera |
02/16/1988 | US4725866 Light measuring apparatus |
02/09/1988 | US4724456 Camera system having photographic camera and electronic flash device |
02/09/1988 | US4724455 Exposure controlling means for a variable focus type camera |
02/09/1988 | US4724453 Camera information transmission system |
01/26/1988 | US4721976 AE lock device for camera |
01/19/1988 | US4720726 Shutter driving apparatus |
01/19/1988 | US4720725 Flashmatic device for cameras |
01/12/1988 | US4719487 Camera having tiltable photocell lens assembly |
01/12/1988 | US4718758 Camera |
01/05/1988 | US4717935 Electronic trim control for dual-photodetector exposure control system |
01/05/1988 | US4717934 Camera system |
01/05/1988 | US4717929 Camera auto sensing system for ISO speed |
12/30/1987 | CN87201855U Repeated exposure device of 135 mode camera |
12/29/1987 | US4716433 For a camera |
12/29/1987 | US4716432 Exposure control apparatus |
12/29/1987 | US4715690 Photographic screen |
12/22/1987 | US4714966 Electronic photography system with still and motion picture modes |
12/22/1987 | US4714332 Film data reading device |
12/15/1987 | US4712904 Camera system |
12/15/1987 | US4712903 Method and circuit arrangement for the automatic determination of an exposure value |
12/15/1987 | US4712902 Device for indicating an object distance for flash photography |
12/08/1987 | US4711546 Photometric circuit |
12/08/1987 | US4711528 Drive coupling device for optical instruments |
12/03/1987 | DE3713961A1 Device for exposure setting |
12/01/1987 | US4710014 Control circuit for a programming shutter |
12/01/1987 | US4710013 Automatic focusing mechanism for camera |
12/01/1987 | US4710008 Camera with operation switch |
11/24/1987 | US4708454 Shutter control apparatus for use in variable focal length camera |
11/17/1987 | US4707105 Apparatus for fixing exposure and focus in camera |
11/17/1987 | US4707101 Operating members for a camera |
11/10/1987 | US4706123 Photosensitive device with locally adjustable exposure time |
11/10/1987 | US4705382 Flash photographing apparatus |
11/10/1987 | US4705381 Photographing apparatus for microscope |
11/05/1987 | WO1987006720A1 Exposure control apparatus |
11/03/1987 | US4704024 Photometric circuit for camera |
11/03/1987 | US4704023 Camera to flash adapter |
10/27/1987 | US4702585 Analog-to-digital converter for camera |
10/27/1987 | US4702579 Automatic film sensitivity change-over device |
10/20/1987 | US4701041 Flash photographing system |
10/13/1987 | US4699492 Photographic information input device for camera |
10/13/1987 | US4699491 Camera accessory with encoder adjusting device |
10/06/1987 | US4697909 Power source device with reserve power source for camera |
10/06/1987 | US4697908 Program shutter |
10/06/1987 | US4697907 Flash photographing system |
10/06/1987 | US4697905 Photographic apparatus |
09/29/1987 | US4696560 Camera shutter |
09/24/1987 | DE3706726A1 Camera |
09/22/1987 | US4695894 Exposure control apparatus |
09/22/1987 | US4695150 Diaphragm-control apparatus for camera |