| Patents for G03B 13 - Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras (11,611) |
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| 03/18/1998 | CN1176396A Auto-focus device |
| 03/10/1998 | US5727245 Camera |
| 03/10/1998 | US5727238 Automatic focus adjustment device |
| 03/10/1998 | US5727234 Camera with shake detection and display |
| 03/10/1998 | US5726799 Real image type viewfinder |
| 02/24/1998 | US5721983 Camera having red-eye reducing function |
| 02/24/1998 | US5721982 Display device for a camera for accurately displaying a rangefinding spot |
| 02/24/1998 | US5721979 Camera |
| 02/24/1998 | US5721978 Distance measuring apparatus |
| 02/24/1998 | US5721972 Camera with a zoom function |
| 02/24/1998 | US5721970 Distance measuring device for a camera |
| 02/24/1998 | US5721967 Equipment having line of sight detecting means |
| 02/24/1998 | US5721963 Camera with specific exposure value and viewfinder field ratio ranges |
| 02/24/1998 | US5721638 Wide-angle variable magnification viewfinder |
| 02/19/1998 | DE19632774A1 Stereo camera |
| 02/17/1998 | US5719663 Range finder apparatus |
| 02/17/1998 | US5719388 Apparatus for processing an output signal from an area sensor having a plurality of photoelectric conversion elements |
| 02/11/1998 | CN1172963A Camera device |
| 02/10/1998 | US5717961 Automatic focus adjustment device capable of accurately driving a photographic lens to an end point of movement |
| 02/10/1998 | US5717959 Apparatus for detecting a sight axis |
| 02/10/1998 | US5717521 Super wide-angle variable magnification view finder |
| 02/05/1998 | WO1998004955A1 Device for focusing a film frame |
| 02/05/1998 | CA2260000A1 Device for focusing a film frame |
| 02/03/1998 | US5715490 Finder field-of-view frame switching mechanism |
| 02/03/1998 | US5715483 Automatic focusing apparatus and method |
| 02/03/1998 | US5715482 Collapsible type zoom camera |
| 02/03/1998 | US5715480 Remote control camera using optical signal |
| 02/03/1998 | US5715101 Focusing apparatus for a surveying instrument |
| 02/03/1998 | US5714988 Camera capable of detecting eye-gaze |
| 02/03/1998 | US5714749 Focus detecting apparatus and microscope apparatus equipped with the foregoing apparatus |
| 01/29/1998 | DE19631553A1 Vorrichtung zum Fokussieren eines Filmbildes Device for focusing a film image |
| 01/27/1998 | US5713051 Lens shutter camera including zoom lens |
| 01/27/1998 | US5712727 Real-image zoom finder |
| 01/27/1998 | US5712684 Observing apparatus |
| 01/21/1998 | CN1170883A Print format selection device for camera |
| 01/20/1998 | US5710949 Lens driving device |
| 01/20/1998 | US5710667 Focus detecting optical system |
| 01/14/1998 | EP0818707A1 Print format selection device for camera |
| 01/14/1998 | EP0818697A2 Focus detecting device |
| 01/13/1998 | US5708886 Camera |
| 01/13/1998 | US5708882 Camera capable of changing photographic screen size and method |
| 01/13/1998 | US5708872 Lens barrel with built-in ultrasonic motor, camera having lens barrel and method |
| 01/13/1998 | US5708871 Focus detecting photoelectric converting apparatus for a camera |
| 01/13/1998 | US5708868 Lens barrel |
| 01/13/1998 | US5708867 Interconnection mechanism for zoom camera |
| 01/13/1998 | US5708862 Gazing point detecting device and camera provided with the same |
| 01/08/1998 | DE19728459A1 Exposure control for SLR camera |
| 01/07/1998 | EP0817476A2 Advanced electronic still image viewfinders |
| 01/06/1998 | US5706071 Line of sight detection apparatus and an equipment having the line of sight detection apparatus |
| 01/02/1998 | DE19725483A1 Microscope with observation optics and auto-focus |
| 12/30/1997 | US5703715 Device for stabilizing the focus of a microscope |
| 12/30/1997 | US5703351 Autofocus module having a diffractively achromatized toroidal lens |
| 12/24/1997 | CN1168481A Video overhead display system |
| 12/23/1997 | US5701535 Camera with movable optical albada viewfinder |
| 12/23/1997 | US5701523 Lens barrel |
| 12/23/1997 | US5701520 Camera |
| 12/23/1997 | US5701199 Real image mode variable magnification finder optical system |
| 12/17/1997 | EP0812432A1 Device and method for facilitating the focusing of a camera |
| 12/17/1997 | CN1168178A System and method for driving electronic shutter of camera |
| 12/16/1997 | US5699200 Lens assembly which zooms by combined movement of plural barrels |
| 12/16/1997 | US5698841 Optical apparatus having a focus detecting device with decentration position detection |
| 12/11/1997 | DE19724023A1 Optically coupled viewfinder for video camera device |
| 12/11/1997 | DE19724022A1 Picture pick=up and viewfinder system e.g. for video camera |
| 12/11/1997 | DE19724021A1 Optically coupled viewfinder system for video camera |
| 12/09/1997 | US5696998 Optical apparatus equipped with sight line detector |
| 12/09/1997 | US5696630 Focal plates and method of manufacturing the same |
| 12/03/1997 | CN1166616A Variable magnification finder |
| 12/03/1997 | CN1166608A Stable focusing device of microscope |
| 12/02/1997 | US5694633 Camera system modifiable with additional features and adapted for use by right-handed or left-handed users |
| 12/02/1997 | US5694628 View finder for camera |
| 12/02/1997 | US5694624 Zoom lens camera capable of trimming photographing with plural magnifications |
| 12/02/1997 | US5694623 Line of sight detecting device, and equipment comprising the device |
| 12/02/1997 | US5694244 Real-image finder having variable power |
| 11/27/1997 | WO1997044695A1 Automatic focusing device of image pickup device and method of correcting zoom tracking curve |
| 11/26/1997 | EP0808447A1 Levelling instrument |
| 11/26/1997 | CN1165974A Camera and method for displaying picture composition point guides |
| 11/25/1997 | US5692227 Viewfinder |
| 11/25/1997 | US5692222 Camera having focus detection device |
| 11/25/1997 | US5692118 Autofocus control device having moving body tracking control |
| 11/25/1997 | US5691854 Zoom lens with differential focal compensation for visible, IR, and UV light |
| 11/19/1997 | CN1165313A Lens driving device and image pick-up apparatus employing this lens driving device |
| 11/18/1997 | US5689743 Differential viewfinder masks |
| 11/18/1997 | US5689741 Automatic focus camera having an audio device to indicate an in-focus state of a lens and a method thereof |
| 11/18/1997 | US5689740 Focus detection device |
| 11/18/1997 | US5689739 Lens drive mechanism for photographic camera with zoom lens |
| 11/18/1997 | US5689736 Image observation apparatus |
| 11/13/1997 | DE4143422C2 Nockenanordnung für eine Kamera Cam assembly for a camera |
| 11/11/1997 | US5687409 Camera display device for displaying information based on photographic optical system focusing control |
| 11/11/1997 | US5687408 Camera and method for displaying picture composition point guides |
| 11/11/1997 | US5687404 Camera |
| 11/11/1997 | US5687403 Focal point position correction apparatus |
| 11/05/1997 | EP0804752A1 System and method for driving electronic shutter of a camera |
| 10/29/1997 | EP0803079A1 Camera with object lens and image carrier adjusting device and focussing process |
| 10/28/1997 | US5682564 Viewfinder device with light deflecting feature for changing the field of view |
| 10/21/1997 | US5680649 Lens driving device for auto-focus camera |
| 10/15/1997 | EP0583391B1 Apparatus for operating a conventional film camera in an electronic mode operation |
| 10/15/1997 | CN1162127A Parallax-error correction equipment |
| 10/14/1997 | US5678097 Focus detecting device |
| 10/14/1997 | US5678093 Camera |
| 10/14/1997 | US5678090 Zoom-type viewfinder device having a multi-sectioned viewfinder cam |