| Patents for G03B 13 - Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras (11,611) |
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| 01/07/1986 | US4563705 Automatic focus controlling apparatus and method |
| 01/07/1986 | US4563576 Focus detecting system detecting position of images formed from the center and periphery of the optical axis |
| 01/07/1986 | US4563069 Control system for carrying out focus detection and light measurement of a camera |
| 01/07/1986 | US4563068 Light measuring device for a single lens reflex camera |
| 12/31/1985 | US4562346 Apparatus and method for detecting focus condition of imaging optical system employing both sharpness detection and lateral shift detection |
| 12/31/1985 | US4562344 Automatic focus detecting mechanism for endoscopes |
| 12/24/1985 | US4560863 Focus detecting device |
| 12/24/1985 | US4560266 Camera |
| 12/24/1985 | US4560264 Device for displaying data in camera viewfinder |
| 12/17/1985 | US4558922 Bright viewing and focusing screens |
| 12/10/1985 | US4557578 Viewfinder for autofocus cameras |
| 12/10/1985 | US4557577 Auto focus apparatus for a camera |
| 12/10/1985 | US4557572 Camera |
| 12/04/1985 | EP0163394A2 An automatic focussing device |
| 12/03/1985 | US4556304 Autofocus camera including a cover for a taking lens and diagonally disposed range finder windows |
| 11/19/1985 | US4554674 Apparatus for detecting the amount of movement of a member to be controlled |
| 11/12/1985 | US4552445 Focus condition detecting device for cameras |
| 11/05/1985 | US4550994 Focusing control device |
| 10/29/1985 | US4550343 Video camera apparatus |
| 10/29/1985 | US4549801 Automatic focussing camera with automatic aperture setting |
| 10/29/1985 | US4549799 Focus adjusting mechanism for a camera |
| 10/15/1985 | US4547663 Focus detecting apparatus with a compensation mask |
| 10/15/1985 | CA1195421A1 Electronic cinema camera |
| 10/15/1985 | CA1195420A1 Ultrasonic transducer for use in a vibratory environment |
| 10/08/1985 | US4545664 Signal circuit for an automatic focusing lens |
| 10/01/1985 | US4544255 Focus detector |
| 09/24/1985 | US4542972 Automatic focus controlling camera |
| 09/17/1985 | US4542289 Automatic focusing apparatus including image contrast detection means |
| 09/17/1985 | US4541702 Automatic focus adjusting device |
| 09/17/1985 | US4541700 Method and devices for transferring electrical signal information between a photographic lens and camera |
| 09/17/1985 | US4541698 Remote camera viewfinder |
| 09/10/1985 | US4541010 Electronic imaging camera |
| 09/03/1985 | US4538892 Automatic focus control system |
| 08/27/1985 | US4537489 Automatic focusing device |
| 08/27/1985 | US4537488 Camera system |
| 08/20/1985 | US4536073 Apparatus for detecting a condition of sharpest focus |
| 08/20/1985 | US4536070 Device for adjusting the focusing detecting mechanism of a single-lens reflex camera |
| 08/13/1985 | US4534637 Camera with active optical range finder |
| 08/13/1985 | US4534636 Automatic focusing device for camera |
| 08/06/1985 | US4533241 Distance measuring device and automatic focusing system using same |
| 07/30/1985 | US4532420 Focus detector with characteristic point detection |
| 07/24/1985 | EP0149365A2 Camera apparatus |
| 07/23/1985 | US4531157 Method and apparatus for automatic focusing in video camera |
| 07/23/1985 | US4530583 Display device for view finder |
| 07/16/1985 | US4529286 Attachment lens system for single-lens reflex cameras |
| 07/16/1985 | US4529283 Camera with turret lens and variable frame viewfinder |
| 07/09/1985 | US4527891 Rangefinder device with serial readout linear image sensor and peak detector with threshold setting means |
| 07/09/1985 | US4527879 Camera system |
| 07/09/1985 | US4527875 Illuminated finder |
| 07/02/1985 | US4527053 Focus detecting device with relative movement detection |
| 07/02/1985 | US4526444 Viewfinder apparatus |
| 06/25/1985 | US4525744 Viewfinder optical arrangement of a camera |
| 06/25/1985 | US4525053 Motor-drivable photographing lens assembly |
| 06/18/1985 | US4523827 Camera |
| 06/18/1985 | US4523807 Method for making a member having microstructure elements arranged thereon |
| 06/04/1985 | US4521093 Automatic focusing device used in combination with auxiliary light source |
| 05/28/1985 | US4519686 Focusing screen of a camera |
| 05/28/1985 | US4519685 Finder for single lens reflex camera |
| 05/21/1985 | US4518253 Distance measurement system |
| 05/21/1985 | US4518242 Automatic focus adjusting device |
| 04/23/1985 | US4512646 Acoustic indicating device for cameras |
| 04/23/1985 | US4512642 Automatic focusing apparatus in optical drawing machine |
| 04/16/1985 | US4511248 Active electro-optical distance detection methods and devices |
| 04/09/1985 | US4510384 Automatic focusing device with frequency weighted amplification |
| 04/09/1985 | US4509831 Diopter adjustable eyepiece used for view-finders of single-lens reflex cameras or the like |
| 04/02/1985 | US4508443 Lens barrel |
| 03/26/1985 | US4507766 Optical device for optically recording and reproducing information signals on an information carrier |
| 03/26/1985 | US4506968 Photographic camera and interchangeable lens for use therewith |
| 03/26/1985 | US4506967 Apparatus facilitating the aiming for view finder |
| 03/26/1985 | US4506959 Zoom lens assembly with switching mechanism from or to zooming photographing to or from macro photographing |
| 03/19/1985 | US4506150 Automatic focus adjusting device with a brightness dependent lens drive signal |
| 03/19/1985 | US4505566 Range focusing system for a camera |
| 03/12/1985 | US4504135 Automatic focusing device |
| 03/05/1985 | US4502774 Battery check device for camera |
| 02/19/1985 | US4500189 Apparatus for detecting the focus condition of an imaging lens |
| 02/19/1985 | US4500188 Focusing device for a camera |
| 02/19/1985 | US4500187 For a camera |
| 02/05/1985 | US4497561 Focus detection apparatus |
| 02/05/1985 | US4497560 Control circuit for active type range finder |
| 01/29/1985 | US4496229 Apparatus for transmitting information signals in a camera |
| 01/29/1985 | US4496227 Photographic operation control circuit for camera |
| 01/23/1985 | EP0131799A1 Video camera apparatus |
| 01/22/1985 | US4494853 Photometric method for cameras |
| 01/22/1985 | US4494848 Distance measuring device |
| 01/15/1985 | US4494147 Video camera |
| 01/08/1985 | US4492449 Apparatus and technique for detecting and controlling the focusing of an optical system by image sharpness and lateral shift techniques |
| 01/08/1985 | US4492448 Automatic focusing device for use in a camera |
| 01/08/1985 | US4492440 Finder optical system |
| 01/01/1985 | US4491403 Automatic focusing optical apparatus |
| 12/27/1984 | EP0129122A1 Electronic imaging camera |
| 12/18/1984 | US4488799 Metering system using a focus detecting optical system |
| 12/18/1984 | US4488798 Automatic focusing device |
| 12/11/1984 | US4487495 Automatic focusing camera |
| 12/11/1984 | US4487494 Automatic focusing apparatus using ultrasonic wave |
| 12/04/1984 | US4486096 Device for measuring incident light |
| 11/20/1984 | US4484080 Shape detecting device |
| 11/20/1984 | US4483604 Focus detecting device with shielding |
| 11/20/1984 | US4483603 Automatic focusing arrangement for changing the focus driving direction in accordance with the type of interchangeable optical unit |
| 11/13/1984 | US4482230 View finder unit mounted on a single lens reflex camera |
| 11/13/1984 | US4482220 Device for correctively compensating the aperture error in reproducing systems |