| Patents for G03B 13 - Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras (11,611) |
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| 09/12/2001 | CN1071031C Apparatus for adjusting position of lens in camera and focal distance adjusting mechanism |
| 09/12/2001 | CN1071030C Optical instrument with sight detector |
| 09/06/2001 | US20010019664 Camera projected viewfinder |
| 09/05/2001 | EP1130906A2 Pointing device for digital camera display |
| 09/05/2001 | EP1129383A1 Method and apparatus for determining optical distance |
| 09/05/2001 | EP1008014B1 Device for focusing a film frame |
| 09/05/2001 | CN2446542Y Trace focusing mechanism of camera |
| 09/04/2001 | US6285832 Semiconductor photo detector element, distance measuring equipment, and camera |
| 08/30/2001 | WO2001063913A1 Focusing hood for use on a digital camera |
| 08/30/2001 | US20010017982 Selection point selecting apparatus |
| 08/30/2001 | US20010017981 Distance measuring device |
| 08/30/2001 | US20010017661 Digital camera |
| 08/30/2001 | DE10009545A1 Digital camera has display viewing device, attachment elements for removable attachment of telescopic light shaft fully enclosing viewer display surface attached on opposing sides |
| 08/29/2001 | EP1128655A1 Framing aid for a document capture device |
| 08/28/2001 | US6282381 Real-image finder and optical device having the same |
| 08/28/2001 | US6282379 Autofocus apparatus of a camera |
| 08/28/2001 | US6282022 Real-image finder optical system |
| 08/28/2001 | CA2046818C Passive ranging and rapid autofocusing |
| 08/23/2001 | US20010016084 Framing aid for a document capture device |
| 08/23/2001 | US20010015860 Zoom lens having a cam mechanism |
| 08/22/2001 | CN2444253Y Lever slide block type focusing mechanism |
| 08/21/2001 | US6278845 Camera incorporating a flash light illumination device |
| 08/21/2001 | US6278544 Real-image zoom finder optical system |
| 08/16/2001 | US20010014217 Film-back exchangeable camera |
| 08/16/2001 | US20010014215 Distance measuring device |
| 08/15/2001 | CN2443396Y Lens focal distance regulating structure |
| 08/15/2001 | CN1308776A Semiconductor position sensor |
| 08/14/2001 | US6275657 Dual image coincidence type finder system |
| 08/09/2001 | US20010012449 Camera and object tracing mechanism of camera |
| 08/09/2001 | DE10059499A1 Manual focussing device for image pick-up medium in digital camera drives motor to control lens-sensor separation based on position of two switches |
| 08/07/2001 | US6272294 Real-image finder optical system |
| 08/07/2001 | US6271974 Lens drive control device and image pickup apparatus having the same |
| 08/02/2001 | WO2001055785A1 Compact through-the-lens digital camera |
| 08/02/2001 | WO2001055766A1 Optical systems for digital cameras |
| 08/02/2001 | US20010010765 Lens unit structure for SLR digital camera |
| 08/02/2001 | US20010010762 Photometry device |
| 08/02/2001 | US20010010761 Real image type finder |
| 08/02/2001 | US20010010556 Imaging device, automatic focusing method and recording medium on which a program is recorded |
| 08/02/2001 | DE10104210A1 Fotometrieeinrichtung für eine Kamera Photometry for a camera |
| 07/24/2001 | US6266654 Method for tracking software lineage |
| 07/24/2001 | US6266490 Antistatic viewfinder |
| 07/24/2001 | US6266124 Device for focusing a film frame |
| 07/19/2001 | US20010008580 Multipoint focus detecting apparatus |
| 07/19/2001 | US20010008423 Distance measuring device and a camera provided with the distance measuring device |
| 07/18/2001 | CN1068680C Fast wide angle zoom lens system |
| 07/17/2001 | US6263168 Eyepiece optical system for a single lens reflex camera |
| 07/17/2001 | US6262852 Real image mode finder and camera using the same |
| 07/11/2001 | CN2439046Y Focus regulating structure for camera |
| 07/11/2001 | CN1303025A Space-frequency contrast method as criterion of automatic focussing in optical imaging system |
| 07/10/2001 | US6259564 Finder optical system |
| 07/04/2001 | EP1113504A1 Semiconductor position sensor |
| 07/04/2001 | CN1068120C Eyepiece cover for optical device |
| 06/28/2001 | US20010005453 Camera equipped with cam member and molding die for producing the cam member |
| 06/27/2001 | EP1111444A1 Photographic camera with an automatic focusing device |
| 06/27/2001 | EP1111427A2 Dual channel optical imaging system |
| 06/27/2001 | CN1300958A Camera with cam unit and mould for manufacturing the cams |
| 06/26/2001 | US6253033 Eyepiece optical system for a single lens reflex camera |
| 06/26/2001 | US6253032 Studio camera viewfinder |
| 06/26/2001 | US6252628 Zoom finder |
| 06/21/2001 | US20010004421 Finder unit |
| 06/21/2001 | US20010004399 Distance measurement apparatus |
| 06/21/2001 | US20010004270 Autofocus device and autofocus method |
| 06/20/2001 | CN1299986A Zoom camera with function of correcting focus error and controlling method thereof |
| 06/19/2001 | US6249647 Compensation for thermal degradation of the optical performance in a digital imaging system |
| 06/14/2001 | US20010003495 Finder optical system |
| 06/14/2001 | US20010003465 Auto-focus apparatus, focus adjusting method, image capturing apparatus and image capturing method |
| 06/13/2001 | CN1067163C Camera having an enlarged macro photographic range and a control method therefor |
| 06/12/2001 | US6246467 Rangefinder apparatus |
| 06/12/2001 | US6246437 Image pickup device |
| 06/07/2001 | US20010002866 Lens drive control device and image pickup apparatus having the same |
| 06/05/2001 | US6243539 Parallax compensation apparatus for camera |
| 06/05/2001 | US6242727 Distance detector having pairs of sensors arranged as a mirror image with respect to a virtual line |
| 05/31/2001 | US20010002216 Imaging method and apparatus for generating a combined output image having image components taken at different focusing distances |
| 05/30/2001 | CN1297164A Optical system of real image viewfinder |
| 05/30/2001 | CN1066541C Picture image area and field frame size adjusting apparatus of camera |
| 05/29/2001 | US6240253 Automatic focusing camera |
| 05/24/2001 | US20010001499 Semiconductor position sensor |
| 05/23/2001 | CN1066305C Viewfinder mounting for video camera |
| 05/22/2001 | US6236813 Real image type finder |
| 05/22/2001 | US6236519 Viewfinder device |
| 05/17/2001 | WO2001035164A1 Camera with means for superimposing images on exposures |
| 05/17/2001 | US20010001250 Real image type finder optical system |
| 05/17/2001 | US20010001240 Optical scanning system with variable focus lens |
| 05/15/2001 | US6233097 Secondary image formation type view finder including two half mirrors |
| 05/08/2001 | US6229959 Camera in which focus is detected from among a plurality of viewfields in conjunction with detection of the visual axis |
| 05/08/2001 | US6229568 Automatic focus control method and apparatus |
| 05/08/2001 | US6227727 Electromotive mirror drive in a mirror reflex camera |
| 05/08/2001 | US6227726 Electronic camera |
| 05/03/2001 | DE10045153A1 Optical finder system for shutterless digital camera has control system that moves mirror(s) for object image acquisition, other mirror(s) for observation of acquired image with display unit |
| 05/02/2001 | CN1293382A Viewfinding device of camera |
| 05/01/2001 | US6226461 Macromolecular liquid crystal element used in a diffusion plate |
| 04/26/2001 | US20010000435 Video camera system |
| 04/25/2001 | EP1094349A2 Focusing apparatus for image recording system |
| 04/24/2001 | US6222996 Camera with distance measuring apparatus for preferentially controlling passive and active type AF system |
| 04/24/2001 | US6221561 Diffusion plate and method for manufacturing master die thereof |
| 04/17/2001 | US6219494 Peripheral and camera system using the same, for rewriting programs stored in a camera |
| 04/17/2001 | US6219492 Camera |
| 04/11/2001 | CN1064458C Camera having red-eye reducing function |
| 04/10/2001 | US6215963 Field frame switcher |
| 04/10/2001 | US6215959 Camera having autofocus function independent of photographing optical system |