| Patents for G03B 13 - Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras (11,611) |
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| 02/26/2004 | US20040037547 Lens control apparatus, lens control method and camera |
| 02/26/2004 | US20040037546 Image sensing apparatus having distance measuring unit and control method thereof |
| 02/26/2004 | US20040036966 Binocular telescope with photographing function |
| 02/26/2004 | US20040036796 Motor control apparatus, lens apparatus, camera system and camera |
| 02/26/2004 | US20040036793 Auto focus system |
| 02/26/2004 | US20040036777 Automatic focus adjustment apparatus and method |
| 02/25/2004 | EP1275027B1 Device in optical representation systems of a motion picture or movie camera |
| 02/25/2004 | CN1477440A Camera and control method of focusing device |
| 02/19/2004 | US20040033070 Zoom lens drive system for lens shutter type of camera |
| 02/19/2004 | DE4239977B4 Vorrichtung zur Blickrichtungserfassung Apparatus for line of sight detection |
| 02/18/2004 | CN1475829A Optical apparatus |
| 02/17/2004 | US6694097 Distance measuring device, focus detector, and camera including plural sensors and controller for selectively providing power to sensors and respective processing circuits |
| 02/17/2004 | US6693667 Digital camera with optical viewfinder and method of using same to visualize optical and digital zoom effects |
| 02/17/2004 | US6692163 Single-lens reflex camera provided with eyepiece |
| 02/12/2004 | US20040028401 Camera and control method for focusing device |
| 02/12/2004 | US20040027684 Optical system, and optical apparatus |
| 02/12/2004 | US20040027587 Position detecting apparatus, and optical apparatus and position detecting method comprising this |
| 02/12/2004 | US20040027475 Finder optical system and image pickup apparatus using the same |
| 02/12/2004 | DE19916749B4 Verfahren zur Untersuchung von Proben A process for testing of samples |
| 02/12/2004 | DE19503612B4 Realbildsucher mit variabler Brechkraft Real viewfinder variable power |
| 02/11/2004 | CN1138165C Controller for matching selection of optical zoom and optical filter |
| 02/05/2004 | US20040022531 Camera lens focus setting for low brightness scenes |
| 02/05/2004 | US20040021776 Imaging system |
| 02/04/2004 | EP1387314A1 Method and apparatus for picking up image of object being authenticated |
| 02/04/2004 | EP1387211A1 Image recording device combined with image projection capabilities |
| 02/04/2004 | CN1473428A Still image pickup device and pickup method |
| 02/04/2004 | CN1472591A Image device |
| 02/04/2004 | CN1472587A Camea flash |
| 02/04/2004 | CN1137409C 自动对焦方法 AF method |
| 02/03/2004 | US6687460 Focusing hood for use on a digital camera |
| 02/03/2004 | US6686966 Electronic imaging system |
| 02/03/2004 | US6686577 Device detecting focus of a taking lens without decrease in focus detection accuracy when the auto focus area is disposed at an inclination relative to the photographic field |
| 02/03/2004 | CA2254351C Telescopic viewfinder optical system |
| 01/29/2004 | US20040017547 Imaging device |
| 01/29/2004 | US20040017480 Image pickup apparatus, operation processing method therefor, program for implementing the method, and storage medium storing the program |
| 01/29/2004 | DE10333104A1 Optisches Beobachtungsgerät Optical observation apparatus |
| 01/28/2004 | CN1470932A Optical apparatus |
| 01/28/2004 | CN1136478C Camera |
| 01/28/2004 | CN1136477C System and method for driving electronic shutter of camera |
| 01/27/2004 | US6684029 Finder optical system and camera having finder optical system |
| 01/27/2004 | US6683651 Method of automatically adjusting focus in a shutterless digital camera |
| 01/22/2004 | US20040013423 Camera with viewfinder |
| 01/22/2004 | US20040013422 Method of making a coupled rangefinder / parallax 4x5 camera |
| 01/22/2004 | US20040013421 Distance measuring apparatus and camera comprising same |
| 01/22/2004 | US20040012852 Observation optical device |
| 01/22/2004 | US20040012709 Optical apparatus |
| 01/21/2004 | EP1382195A1 Auto-focusing device, electronic camera, and auto-focusing method |
| 01/21/2004 | CN1469184A Automatic focasing device and image inputting device |
| 01/21/2004 | CN1469182A Electric source device of camera |
| 01/21/2004 | CN1135428C Automatic focusing camera |
| 01/20/2004 | US6681078 Distance measuring apparatus |
| 01/15/2004 | US20040008983 Phase difference detection method, phase difference detection apparatus, range finding apparatus and imaging apparatus |
| 01/07/2004 | CN1466846A Exposure control method for digital camera |
| 01/06/2004 | US6674964 Visual axis detecting apparatus |
| 01/02/2004 | EP1377042A1 Auto focusing apparatus and image inputting apparatus |
| 01/01/2004 | US20040001193 Ranging sensor and electronic device using the same |
| 01/01/2004 | US20040001158 Digital camera |
| 12/31/2003 | CN1464334A Positioning device for camera lens and its focusing device |
| 12/31/2003 | CN1464333A Positioning device for camera lens and its focusing device |
| 12/31/2003 | CN1133089C Optical apparatus |
| 12/30/2003 | US6671099 Image-forming optical system |
| 12/30/2003 | US6669354 Light source apparatus |
| 12/25/2003 | US20030235410 Autofocus camera having multipoint focus detecting system |
| 12/24/2003 | CN1462905A Distometer |
| 12/23/2003 | US6667836 High performance viewfinder eyepiece with a large diopter focus range |
| 12/18/2003 | US20030231291 Auto focusing apparatus and image inputting apparatus |
| 12/17/2003 | CN1461968A Automatic focusing method cooperated with depth of field |
| 12/16/2003 | US6664525 Adjustable focus imaging device |
| 12/11/2003 | WO2003083556A3 Viewing device |
| 12/11/2003 | US20030227692 Variable magnification lens and camera having the same |
| 12/10/2003 | EP1368616A1 Astronomical, particularly solar and/or lunar, goniometric indicator |
| 12/10/2003 | CN1460888A Automatic focus regulator |
| 12/09/2003 | US6661971 Camera having a holding member for holding a device for measuring a lens-to-subject distance |
| 12/09/2003 | US6661585 Zoom lens control apparatus |
| 12/04/2003 | US20030223009 Photographing apparatus |
| 12/02/2003 | US6657411 Position controller |
| 11/27/2003 | US20030219248 Method of density correction in heat developing apparatus and heat developing apparatus capable of density correction |
| 11/27/2003 | US20030219247 Iris imaging apparatus |
| 11/18/2003 | US6650837 Dual image viewfinder for camera |
| 11/18/2003 | US6650833 Exposure control drive apparatus |
| 11/13/2003 | US20030210468 Observation optical system and optical apparatus |
| 11/12/2003 | CN1455294A Focusing device, camera and focusing position checking method |
| 11/12/2003 | CN1127677C Zooming method and apparatus for camera and method for manufacturing said apparatus |
| 11/11/2003 | US6647207 Parallax correction for close focus |
| 11/11/2003 | US6647205 Distance-measuring sensor, distance-measuring device and camera as well as distance-measuring method |
| 11/11/2003 | US6646816 Portable terminal and drive method for photographic optical system |
| 11/11/2003 | US6646815 Zoom lens |
| 11/05/2003 | CN1453633A Portable apparatus |
| 11/04/2003 | US6643462 Variable viewfinder for wide angle shots |
| 11/04/2003 | US6643062 Finder optical system and image pickup apparatus using the same |
| 11/04/2003 | US6642501 Photo-detecting apparatus |
| 10/30/2003 | US20030202118 Portable apparatus |
| 10/29/2003 | CN1452730A Panoramic image acquisition device |
| 10/29/2003 | CN1452005A Automatic photo taking device |
| 10/29/2003 | CN1452004A 照相机 Camera |
| 10/28/2003 | US6640054 Focus detecting device |
| 10/23/2003 | US20030197931 Viewing apparatus |
| 10/23/2003 | US20030197804 Digital camera with automatic focusing adequate for a still picture and a movie and an automatic focusing method for the same |
| 10/23/2003 | US20030197803 Camera |
| 10/22/2003 | EP1355189A1 Method for aligning and distance adjusting of a fixed focus camera |