| Patents for G02B 9 - Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or (5,791) |
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| 02/21/2008 | DE102006036942A1 Fernrohr mit variabler Vergrößerung Telescope with variable magnification |
| 02/20/2008 | CN100370313C Fourier transform optical system and volume holographic storage Fourier transform optical system |
| 02/20/2008 | CN100370303C Zoom lens |
| 02/19/2008 | US7333680 Fiber Bragg grating sensor system |
| 02/14/2008 | US20080037139 Imaging lens |
| 02/14/2008 | US20080037134 Inspection method and apparatus, lithographic apparatus, lithographic processing cell and device method |
| 02/14/2008 | DE102006051195A1 Wide-angle objective lens, especially for commercial vehicles, has transparent protective cover arranged in front of objective |
| 02/13/2008 | EP1887400A1 Imaging lens having a two-lens structure |
| 02/13/2008 | EP1211541B1 Image-forming optical system |
| 02/13/2008 | CN101122674A Zoom lens and image pickup apparatus |
| 02/13/2008 | CN101122673A Projection type zoom lens and projection display device |
| 02/13/2008 | CN101122672A Wide-angle objective lens system and camera |
| 02/13/2008 | CN101122671A Imaging lens |
| 02/13/2008 | CN101122670A Digital camera lens |
| 02/13/2008 | CN101122669A Optical lens for imaging |
| 02/13/2008 | CN100368859C Zoom lens, imaging device, and camera having imaging device |
| 02/13/2008 | CN100368856C Zoom lens and image projection apparatus including the same |
| 02/12/2008 | US7330318 Imaging lens |
| 02/06/2008 | EP1883847A1 Compact and lightweight digital camera lens |
| 02/06/2008 | CN100367066C Imaging lens |
| 02/06/2008 | CN100367065C Coupling optical system |
| 01/30/2008 | CN101114050A Zoom lens and projector unit |
| 01/30/2008 | CN101114049A Zoom lens and projector unit |
| 01/30/2008 | CN101114047A Zoom lens and projector unit |
| 01/30/2008 | CN101114045A Subminiature optical system |
| 01/30/2008 | CN100365463C Imaging lens |
| 01/30/2008 | CN100365461C Zoom and method therefor |
| 01/29/2008 | US7324293 Wide-angle lens system |
| 01/29/2008 | US7324286 Optical beam steering and switching by optically controlled liquid crystal spatial light modulator with angular magnification by high efficiency PTR Bragg gratings |
| 01/29/2008 | US7324285 Optical elements and imaging optics comprising them |
| 01/24/2008 | US20080019023 Three-Piece Lens Assembly |
| 01/24/2008 | US20080019014 Image reading lens, image optical system and image reader |
| 01/24/2008 | US20080018976 Diaphragm device |
| 01/23/2008 | CN201011536Y Image taking lens module group |
| 01/23/2008 | CN201011535Y Automatic focusing lens system |
| 01/23/2008 | CN101109843A Zoom lens system, imaging apparatus, method for vibration reduction, and method for varying focal length |
| 01/23/2008 | CN101109842A Lens frame and lens driving device |
| 01/22/2008 | US7321475 Image pick-up lens system |
| 01/22/2008 | US7321474 Photographic lens |
| 01/22/2008 | US7321473 Aperture and projection lens system |
| 01/17/2008 | US20080013193 Projection objective with fixed focal length formed of several optical subassemblies for digital projection |
| 01/17/2008 | US20080013192 Projection objective with fixed focal length for digital projection |
| 01/17/2008 | US20080013186 Zoom lens and image projection apparatus having the same |
| 01/16/2008 | CN201007758Y fªoptical system for implementing wide-range chromoscan |
| 01/16/2008 | CN101105574A Zoom lens, camera, and personal digital assistant |
| 01/15/2008 | US7319563 Zoom lens system, imaging device and camera |
| 01/15/2008 | US7318646 System for projecting a virtual image within an observer's field of view |
| 01/15/2008 | US7318644 Compact projection system including a light guide array |
| 01/09/2008 | CN201004108Y F8 lens for laser marking system |
| 01/09/2008 | CN101101450A All-refraction immersion type projection and optical system, device and its uses |
| 01/09/2008 | CN101101449A All-refraction immersion type projection and optical system, device and its uses |
| 01/09/2008 | CN101101368A Zoom lens, imaging device, and personal digital assistant |
| 01/09/2008 | CN101101367A Zoom lens and image capturing device |
| 01/09/2008 | CN101101366A Zoom lens |
| 01/09/2008 | CN101101365A Projection objective with fixed focal length for digital projection |
| 01/09/2008 | CN100360981C Zoom lens and imaging device |
| 01/08/2008 | US7317585 Compact imaging lens system |
| 01/03/2008 | WO2008002188A1 Apochromatic objective lens |
| 01/03/2008 | US20080002167 Projection exposure apparatus and method for operating the same |
| 01/02/2008 | CN201000504Y Novel optical system for peephole and peephole thereof |
| 01/02/2008 | CN101097289A Zoom lens system, imaging apparatus and method for varying focal length |
| 01/02/2008 | CN100359358C Camera lens |
| 01/01/2008 | US7315426 Metallic nano-optic lenses and beam shaping devices |
| 01/01/2008 | US7315425 Zoom lens and image projection apparatus having the same |
| 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 | CN101093276A Projection objective with fixed focal length formed of several optical subassemblies for digital projection |
| 12/26/2007 | CN101093275A Laser imaging lens with large aperture |
| 12/26/2007 | CN101093274A Three piece type camera lens set |
| 12/26/2007 | CN100357782C Zoom lens and photographing device |
| 12/25/2007 | US7312935 Optical system and optical apparatus having the same |
| 12/25/2007 | US7312934 Zoom lens and imaging apparatus |
| 12/25/2007 | US7312847 Refractive projection objective for immersion lithography |
| 12/22/2007 | CA2590884A1 Projection objective of fixed focal length for digital projection |
| 12/22/2007 | CA2590882A1 Projection objective with fixed focal length formed of several optical subassemblies for digital projection |
| 12/20/2007 | US20070291378 OPTO-CERAMICS MADE FROM In2O3 or OXIDES OF Y, Lu, Sc, Yb, In, Gd and La, OPTICAL ELEMENTS MADE THEREFROM, AND MAPPING OPTICS INCLUDING THE OPTICAL ELEMENTS |
| 12/19/2007 | EP1868021A1 Compact imaging lens having four single lenses |
| 12/19/2007 | CN200993718Y Single-lens optical imaging lens |
| 12/19/2007 | CN200993691Y Image pick-up lens unit |
| 12/19/2007 | CN101089672A Image capture lens and imaging device |
| 12/19/2007 | CN101089671A Imaging lens |
| 12/19/2007 | CN100356226C Three-set vari-focus lens |
| 12/18/2007 | US7310188 Projection lens and projection type display device using the same |
| 12/18/2007 | US7310131 Lithographic apparatus and device manufacturing method |
| 12/13/2007 | US20070285805 Dual field of view lens system |
| 12/13/2007 | US20070285798 Off-axis projection optics and extreme ultraviolet lithograhy apparatus employing the same |
| 12/12/2007 | CN200989959Y Image shooting lens unit |
| 12/12/2007 | CN101086551A Zoom lens system and electronic image pickup apparatus using the same |
| 12/12/2007 | CN100354679C Taking lens |
| 12/11/2007 | US7307802 Optical lens system and method for microfluidic devices |
| 12/11/2007 | US7307801 Dual field of view lens system |
| 12/11/2007 | US7307799 Imaging optical system |
| 12/06/2007 | US20070279767 Imaging lens |
| 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 | EP1862833A2 Wide-angle imaging lens |
| 12/05/2007 | EP1862832A1 Image forming lens and portable information terminal |
| 12/05/2007 | EP1861741A1 Wide angle projection lens having three groups |
| 12/05/2007 | CN200986625Y Ultra-hemishere gaze infrared imaging system comprising of diffraction element |
| 12/05/2007 | CN101082760A Projection-type image display apparatus |
| 12/05/2007 | CN101082695A Wide-angle imaging lens |