Patents
Sitemap › G02 - Optics › G02B - Optical elements, systems, or apparatus › G02B 15 - Optical objectives with means for varying the magnification
Patents for G02B 15 - Optical objectives with means for varying the magnification (11,929)
11/2008
11/12/2008CN100432738C Zoom lens and imaging apparatus
11/12/2008CN100432736C 90-degree turning rear-projection object lens
11/11/2008US7450837 Zoom optical system, imaging lens device, and digital apparatus
11/11/2008US7450321 Lens module
11/11/2008US7450320 Zoom lens
11/11/2008US7450319 Zoom lens
11/11/2008US7450318 Zoom lens and optical apparatus having the same
11/11/2008US7450317 Zoom lens
11/11/2008US7450316 Zoom lens system and image pickup apparatus using the same
11/11/2008US7450315 Zoom lens
11/11/2008US7450314 Zoom lens system and image pickup apparatus using the same
11/11/2008US7449802 Vibration wave linear motor
11/06/2008WO2007093378A9 Optical system for digital cinema projection
11/06/2008US20080273250 Imaging apparatus
11/06/2008US20080273249 Zoom lens and image pickup apparatus including the same
11/05/2008EP1987386A2 Optical system for digital cinema projection
11/04/2008US7446963 Lens actuating device
11/04/2008US7446962 Camera
11/04/2008US7446949 Driving mechanism, imaging mechanism and cellular phone
11/04/2008US7446948 Zoom optical system and imaging system using the same
11/04/2008US7446947 Variable magnification optical system and image taking apparatus provided therewith
11/04/2008US7446946 Zoom optical system
11/04/2008US7446944 Objective lens
11/04/2008US7446804 Camera system and zoom lens
10/2008
10/30/2008US20080266674 Lens device
10/30/2008US20080266673 Zoom lens system and camera having the same
10/30/2008US20080266672 Zoom lens, and electronics imaging system using the same
10/30/2008US20080266635 Optical apparatus
10/29/2008EP1985227A1 Optical component for a stereo microscope
10/29/2008CN201141936Y DLP long rear work distance zooming projection lens
10/29/2008CN101295070A Zoom lens
10/29/2008CN101295069A High image quality miniature zooming optical system
10/29/2008CN100429550C Zoom lens and imaging device
10/29/2008CN100429549C Zoom lens
10/29/2008CN100429548C Zoom lens system and image pick-up apparatus including same
10/28/2008US7443618 Motor structure with built-in lens
10/28/2008US7443607 Zoom lens, and image-capturing apparatus
10/28/2008US7443606 Zoom lens system and image pickup apparatus having the same
10/28/2008US7443605 Zoom lens, imaging device, and camera having imaging device
10/28/2008US7443604 Zoom lens and image-pickup apparatus having the same
10/28/2008US7443603 Wide-angle zoom lens system
10/28/2008US7443602 Zoom lens and imaging apparatus using zoom lens
10/28/2008US7443601 Zoom optical system
10/28/2008US7443600 Zoom lens and image pickup apparatus having the same
10/28/2008US7443599 Magnification varying optical system and image taking apparatus
10/23/2008US20080259465 Zoom optical system and imaging apparatus incorporating the same
10/23/2008US20080259464 Zoom Lens and Image Pick-Up Apparatus
10/23/2008US20080259454 Zoom lens and image pickup apparatus including the lens
10/22/2008CN100427989C Zoom lens unit, imaging device and photographing device
10/22/2008CN100427985C Piezoelectric actuator for digital camera optical system
10/21/2008US7440196 Image forming optical system and image pickup apparatus using the same
10/21/2008US7440195 Zoom lens system and imaging device having the same
10/21/2008US7440194 Zoom lens for use in projection devices
10/21/2008US7440007 Image-taking apparatus and optical adjustment method for an image-taking apparatus with displacement of the optical axis
10/16/2008WO2008075157A3 Optical zoom system and devices having same
10/16/2008US20080252995 Lens adjusting mechanism capable of two-dimensional adjustment
10/16/2008US20080252994 Zoom lens and imaging device
10/16/2008US20080252993 Wide-angle zoom lens system
10/16/2008US20080252992 Zoom lens system, imaging device and camera
10/16/2008US20080252991 Zoom lens
10/15/2008CN101288013A Task-based imaging system
10/15/2008CN101285929A Zoom lens and imaging device
10/15/2008CN100426123C Optical device, drive unit of optical device and camera system
10/15/2008CN100426043C Zoom lens and imaging device using zoom lens
10/15/2008CN100426042C Zoom lens system and image-pickup apparatus including same
10/15/2008CN100426041C Zoom lens
10/15/2008CN100426040C Zoom lens system
10/15/2008CN100426039C Adjustable optical system, and method for using and manufacturing such
10/14/2008US7436607 Lens module
10/14/2008US7436602 Lens barrel
10/14/2008US7436601 Two-group zoom lens and an electronic imaging apparatus having it
10/14/2008US7436600 Zoom lens system
10/14/2008US7436599 Electronic image pickup system
10/14/2008US7436449 Electronic imaging system
10/09/2008US20080247058 Macro lens system
10/09/2008US20080247057 Zoom lens system, imaging device and camera
10/09/2008US20080247056 Zoom lens system, imaging device and camera
10/09/2008US20080247055 Zoom Lens System
10/09/2008US20080247054 Zoom lens
10/09/2008US20080247053 Zoom Lens and Image Pick-Up Apparatus Using Zoom Lens
10/09/2008US20080247049 Zoom lens and image projection apparatus
10/08/2008EP1978393A1 Zoom lens and image projection apparatus
10/08/2008CN101282428A Continuous zooming non-refrigeration infrared thermal imaging instrument
10/08/2008CN101281291A Zoom lens and image projection apparatus
10/08/2008CN100424537C Zoom lens
10/07/2008US7433584 Variable-magnification optical system and image-taking apparatus therewith
10/07/2008US7433132 Zoom lens system and electronic image pickup apparatus using the same
10/07/2008US7433131 Zoom lens and imaging apparatus
10/07/2008US7433130 Zoom lens and image projection apparatus having same
10/07/2008US7432974 Image pickup device and image pickup optical system
10/02/2008US20080239508 Method for controlling movements of an optical zoom device
10/02/2008US20080239507 Image projection optical system and image projection apparatus
10/02/2008US20080239506 Variable-power optical system and imaging device
10/02/2008US20080239505 Zoom lens and imager apparatus
10/02/2008US20080239504 Zoom lens and imaging device
10/01/2008EP1975668A2 Zoom lens
10/01/2008EP1975667A1 Zoom lens of the telephoto type having four lens groups
10/01/2008EP1975666A1 Zoom lens of the telephoto type with a fixed first lens group
10/01/2008CN101276048A Image projection optical system and image projection apparatus
10/01/2008CN101276047A Zoom lens
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