| Patents for G02B 15 - Optical objectives with means for varying the magnification (11,929) |
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| 01/09/2008 | CN100360980C Method of designing optical system |
| 01/09/2008 | CN100360979C Air conditioner |
| 01/09/2008 | CN100360978C Flexible zoom lens |
| 01/08/2008 | US7317582 Zoom lens, video enlarging/projecting system, video projector, rear projector, and multivision system |
| 01/08/2008 | US7317581 Fisheye lens system and a fisheye zoom lens system |
| 01/08/2008 | US7317580 Zoom lens |
| 01/03/2008 | WO2008001861A1 Zoom lens and imaging device |
| 01/03/2008 | US20080002263 Zoom lens system, imaging apparatus and method for varying focal length |
| 01/02/2008 | EP1873569A1 Zoom lens, camera, and personal digital assistant |
| 01/02/2008 | CN101097289A Zoom lens system, imaging apparatus and method for varying focal length |
| 01/02/2008 | CN100359359C Optical apparatus |
| 01/01/2008 | US7315425 Zoom lens and image projection apparatus having the same |
| 01/01/2008 | US7315424 Zoom lens and image pickup apparatus having the same |
| 01/01/2008 | US7315423 Zoom lens including four lens groups |
| 01/01/2008 | US7315422 Image forming device |
| 12/27/2007 | WO2007131216A3 Small and fast zoom system using micromirror array lens |
| 12/27/2007 | US20070297070 Projector |
| 12/27/2007 | US20070297069 Lens optical system and photoelectric encoder |
| 12/27/2007 | US20070297068 Zoom lens, imaging device, and personal digital assistant |
| 12/27/2007 | US20070297067 Large magnification factor zoom lens |
| 12/27/2007 | US20070297066 Optical device vibrator |
| 12/26/2007 | EP1870760A1 Retrofocus type of zoom lens having four lens groups |
| 12/26/2007 | EP1870759A1 Zoom lens imaging device and personal digital assistant |
| 12/26/2007 | EP1870758A2 Large magnification factor zoom lens |
| 12/26/2007 | EP1870757A1 Zoom lens and imaging apparatus |
| 12/26/2007 | EP1869519A2 Wide-range, wide-angle compound zoom with simplified zooming structure |
| 12/26/2007 | CN101093278A Zoom lens system, imaging apparatus and method for varying focal length |
| 12/26/2007 | CN101093277A Large magnification factor zoom lens |
| 12/26/2007 | CN100357782C Zoom lens and photographing device |
| 12/26/2007 | CN100357778C Retractable lens barrel |
| 12/25/2007 | US7312932 Zoom lens system and image pickup apparatus having the same |
| 12/25/2007 | US7312931 Zoom lens and image pickup apparatus |
| 12/25/2007 | US7312930 Zoom lens |
| 12/25/2007 | US7312429 Method and apparatus of using optical distortion in a directed countermeasure system to provide a variable field of view |
| 12/21/2007 | WO2007145194A1 Imaging optical system, imaging lens device, and digital apparatus |
| 12/20/2007 | US20070291377 Zoom lens system and image pickup apparatus including the same |
| 12/20/2007 | US20070291376 Imaging lens |
| 12/20/2007 | US20070291375 Zoom lens and imaging apparatus |
| 12/20/2007 | US20070291374 Dual field of view lens system |
| 12/20/2007 | US20070291365 Optical system with wavelength selecting device |
| 12/19/2007 | EP1868022A1 Negative-lead optical zoom having three lens groups |
| 12/19/2007 | CN101090442A Method and apparatus for taking images using mobile communication terminal with plurality of camera lenses |
| 12/18/2007 | US7310192 Zoom lens |
| 12/18/2007 | US7310191 Zoom lens system, imaging device and camera |
| 12/18/2007 | US7310187 Projection objective, especially for microlithography, and method for adjusting a projection objective |
| 12/18/2007 | US7309176 Lens barrel and imaging apparatus |
| 12/13/2007 | WO2007141788A2 Optical system and method for multi-range and dual-range imaging |
| 12/13/2007 | US20070285802 Zoom lens and image projection apparatus having same |
| 12/13/2007 | US20070285801 Zoom Lens System, Imaging Device And Camera |
| 12/13/2007 | US20070285800 Zoom lens system, imaging apparatus and method for varying focal length |
| 12/13/2007 | US20070285624 Projection display device for multimedia and wall display systems |
| 12/13/2007 | US20070285520 Zoom lens and imaging apparatus |
| 12/12/2007 | EP1865352A1 Zoom lens system and imaging device |
| 12/12/2007 | EP1865351A1 Telephoto-type zoom lens comprising four lens groups with rear-focusing |
| 12/12/2007 | CN101086552A Zoom lens and image projection apparatus having same |
| 12/12/2007 | CN101086551A Zoom lens system and electronic image pickup apparatus using the same |
| 12/12/2007 | CN100354683C Focus multiple changing lens |
| 12/12/2007 | CN100354677C Imaging apparatus |
| 12/11/2007 | US7307798 Multi-step locking eye cup twist up device |
| 12/11/2007 | US7307797 Zoom lens system, lens barrel, imaging device and camera |
| 12/11/2007 | US7307795 Zoom lens and image pickup apparatus having the same |
| 12/11/2007 | US7307794 Zoom lens system |
| 12/06/2007 | US20070279765 Image stabilizer, lens device and imaging apparatus |
| 12/06/2007 | US20070279764 Zoom lens and image pickup apparatus including the same |
| 12/06/2007 | US20070279763 Zoom lens and image pickup apparatus having the same |
| 12/06/2007 | US20070279762 Zoom lens |
| 12/06/2007 | US20070279761 Wide-angle imaging lens |
| 12/06/2007 | US20070279760 Zoom lens and image capture apparatus |
| 12/06/2007 | US20070279759 Zoom lens, and imaging system comprising the same |
| 12/06/2007 | DE19546746B4 Zoom-System für mindestens zwei stereoskopische Beobachtungs-Strahlengänge Zoom system for at least two stereoscopic observation beam paths |
| 12/06/2007 | DE102006025560A1 Optical system e.g. zoom lens system, for use in e.g. portable telephone, has pair of lens groups exhibiting negative refraction power and another pair of lens groups exhibiting positive refraction power in direction of imaging unit |
| 12/05/2007 | EP1862836A1 Telephoto type zoom lens having five groups of lenses |
| 12/05/2007 | EP1862835A2 Telephoto-type zoom lens comprising four lens groups |
| 12/05/2007 | EP1862834A2 Zoom lens and image pickup apparatus including the same |
| 12/05/2007 | EP1861741A1 Wide angle projection lens having three groups |
| 12/05/2007 | CN101082760A Projection-type image display apparatus |
| 12/04/2007 | US7304813 Optical imaging unit |
| 12/04/2007 | US7304806 Lens retraction mechanism and method of the same |
| 12/04/2007 | US7304805 Zoom lens system and image pickup apparatus including the same |
| 12/04/2007 | US7304804 Zoom lens device |
| 12/04/2007 | US7304803 Zoom lens unit, imaging device and photographing device |
| 11/29/2007 | WO2007135976A1 Zoom microscope |
| 11/29/2007 | WO2007135933A1 Zoom lens having four lens groups |
| 11/29/2007 | WO2007093378A3 Optical system for digital cinema projection |
| 11/29/2007 | WO2006095545A9 Zoom lens system and imaging device |
| 11/29/2007 | WO2006078806A3 Adaptive electro-active lens with variable focal length |
| 11/29/2007 | US20070273982 Lens barrel |
| 11/29/2007 | US20070273981 Imaging lens |
| 11/29/2007 | US20070273980 Zoom lens and image pickup apparatus equipped with same |
| 11/29/2007 | US20070273979 Zoom lens and projector with zoom lens |
| 11/28/2007 | CN200983034Y Ultra-small zooming lens |
| 11/28/2007 | CN101078807A Variable-power optical system, projection optical system, and image projection apparatus using the systems |
| 11/28/2007 | CN101078806A Stereo picture pick-up and visualization system |
| 11/28/2007 | CN100351664C Zooming lens |
| 11/27/2007 | US7302208 Unit supporting device and image forming apparatus |
| 11/27/2007 | US7301711 Fast zoom lens system |
| 11/27/2007 | US7301710 Optical system, and optical apparatus |
| 11/27/2007 | US7301577 Digital camera with a collapsible lens barrel |
| 11/27/2007 | US7301576 Electronic imaging apparatus |
| 11/22/2007 | WO2007103944A3 Zoom lens systems with wavefront coding |