Patents
Sitemap › G03 - Photography; Cinematography; Analogous techniques using waves other than optical waves; Electrography; Holography › G03B - Apparatus or arrangements for taking photographs or for projecting or viewing them; Apparatus or arrangements employing analogous techniques using waves other than optical waves; Accessories therefor › G03B 13 - Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
Patents for G03B 13 - Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras (11,611)
10/2003
10/22/2003CN1450398A Image pick up apparatus and camera system thereof
10/22/2003CN1450379A Observation optical device with photographing function
10/21/2003US6636699 Focus detection device and distance measurement device
10/21/2003US6634749 Eye tracking system
10/15/2003CN2580480Y Liquid crystal view finder pivot device for digital camera
10/15/2003CN1448776A Photographic device, action processing method, program and storage medium
10/15/2003CN1448696A Photometry/ranging solid state image pick-up device and image pick-up apparatus using such device
10/14/2003US6633731 Electronic view finder apparatus
10/14/2003US6633730 Rangefinder device and camera incorporating the same
10/09/2003WO2003083556A2 Viewing device
10/09/2003US20030190163 Observation optical device with photographing function
10/09/2003US20030189766 Optical system, and optical apparatus
10/09/2003US20030189662 Image pickup apparatus and image pickup
10/09/2003CA2480323A1 Viewing device
10/08/2003EP1351086A2 Image pickup apparatus with a focus adjusting device and an exposure system
10/08/2003CN1447182A Viewfinder structure spplicable to image picking up device with adjustable focal lengths
10/08/2003CN1447102A Phase difference detection methd, phase difference detector, distance finder and imaging appts.
10/02/2003US20030185555 Electronic camera and photographing composition determination apparatus mountable on electronic camera
10/02/2003US20030184725 Distance measuring sensor and method for manufacturing the same
09/2003
09/30/2003US6628902 Mirror adjustment method and apparatus
09/25/2003US20030179311 Exposure control method for digital camera
09/24/2003EP1347639A1 Objective lens with focus detecting device
09/24/2003EP1346256A1 Method and device for interpretation of an observed object
09/24/2003CN1444736A Electronic camera and focus controlling method
09/23/2003US6625398 Camera with a multi-point distance measuring apparatus
09/23/2003US6625397 Auxiliary light emitting device
09/23/2003US6624851 Automatic focusing device of image pickup device and method of correcting zoom tracking curve
09/18/2003US20030174414 Lens system
09/18/2003US20030174413 Autofocus system
09/18/2003US20030174233 Photographing apparatus, and method and program for displaying focusing condition
09/18/2003US20030174232 Focus detecting system
09/18/2003US20030174231 Focus detecting system
09/18/2003US20030174230 Digital camera
09/18/2003US20030173518 Visible/infrared imaging camera
09/18/2003US20030173494 Taking lens
09/17/2003EP1345060A1 Lens system comprising automatic and manual focusing means
09/17/2003CN1442746A Distance measuring apparatus, adjusting device and adjusting method used for said distance measuring apparatus
09/17/2003CN1121781C Lens control apparatus, image pickup apparatus and lens control method
09/16/2003US6621606 Optical system and device using the same
09/16/2003US6621583 Distance-measuring apparatus
09/16/2003US6621521 Automatic focusing device for film scanner
09/11/2003US20030170024 Deformable mirror and optical device using the same
09/11/2003US20030169516 Optical system, and optical apparatus
09/10/2003CN1441307A Field depth calculating formula for stereo picture and field depth locating rule for stereo shooting
09/10/2003CN1441306A Mounting structure of camera view finder
09/09/2003US6618560 Focus detection device
09/04/2003WO2002071144A9 A telephotographic device and application system
09/04/2003US20030165336 Finder and camera using such finder
09/04/2003US20030165334 Camera with viewfinder
09/04/2003US20030165333 Camera, device for capturing object image, automatic focus adjusting system and method for adjusting automatic focus for the same
09/04/2003US20030164892 Object detecting apparatus
09/03/2003EP1341022A2 Camera, device for capturing object image, automatic focus adjusting system and method for adjusting automatic focus for the same
09/03/2003CN2570823Y Film knife assembly of negative film developing machine
09/03/2003CN1440078A Solid camera device
09/02/2003US6614996 Image forming apparatus and image forming method
09/02/2003US6614481 Hood device for an image pickup apparatus
09/02/2003US6614480 Apparatus and a method for automatically focusing on a subject
08/2003
08/28/2003US20030161619 Terrestrial telescope with digital camera
08/28/2003US20030161049 Optical apparatus
08/28/2003US20030160888 Autofocus adapter
08/28/2003US20030160887 Solid state image pickup device
08/28/2003US20030160886 Digital camera
08/28/2003US20030160885 AF evaluation value calculating device
08/28/2003DE20308400U1 Device for adjusting a parameter for a lens in a camera has holder for a hand wheel linked to the camera and a gearing operated by the hand wheel.
08/27/2003CN1438534A Distance-finding and light-measuring device and camera
08/27/2003CN1119895C Automatic focus control method and apparatus
08/26/2003US6611663 Camera having variable magnification where light distribution angle and field angle are unchangeable during focusing
08/21/2003US20030156835 Viewfinder structure of image-capturing apparatus with adjustable focal length
08/21/2003US20030156834 Single-lens reflex camera provided with eyepiece
08/21/2003US20030156216 Picture taking apparatus having focusing device
08/20/2003CN1437039A Optical system and optical apparatus
08/20/2003CN1437038A Optical system and optical apparatus
08/19/2003US6608971 Coupled rangefinder/parallax 4×5 camera
08/19/2003US6608455 Driving apparatus for vibration type motor and vibration type motor driving control method
08/14/2003US20030152251 Method and apparartus for picking up object being authenticated
08/14/2003US20030150973 Focusing apparatus
08/13/2003EP1335589A1 Imaging apparatus
08/13/2003CN1435721A Picture pick-up device
08/12/2003US6606458 Automatic framing camera
08/07/2003WO2003065079A2 Mirror adjustment method and apparatus
08/07/2003US20030147638 Distance measurement and photometry apparatus
08/07/2003US20030147050 Image projector, projected image pattern, laser driver, imaging device
08/07/2003US20030147049 Device in optical representation systems of a motion picture or movie camera
08/07/2003US20030146999 Control system for image pickup apparatus in single-lens reflex system, and method therefor
08/07/2003US20030146995 Image pickup apparatus
08/07/2003US20030146988 Imaging apparatus
08/07/2003US20030146368 Distance measuring apparatus
08/07/2003DE20305647U1 Matt finish projection surface to be built into a camera for photographic image display
08/06/2003CN2565044Y Shading device for optical passometering sensor
08/06/2003CN1434341A Distance measurer, focus detector and camera
08/05/2003US6603930 Camera
08/05/2003US6603929 Camera system and lens apparatus
08/05/2003US6603603 Real image viewfinder optical system
08/05/2003US6603514 Focus controlling method and system by evaluating a resolution index
07/2003
07/31/2003WO2003063469A1 Auto-focusing device, electronic camera, and auto-focusing method
07/31/2003WO2003062916A2 Parallax correction for close focus
07/31/2003US20030142972 Mirror adjustment method and apparatus
07/31/2003US20030142969 Distance measuring device, focus detector, and camera including plural sensors and controller for selectively providing power to sensors and respective processing circuits
07/31/2003US20030142224 Image capturing apparatus, main subject position determination method, and computer-readable medium storing program
07/30/2003CN1432859A Viewfimder and camera with the viewfinder
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