| 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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| 06/25/2008 | CN101206305A Zoom lens for projection and projection display device |
| 06/25/2008 | CN101206303A Lens system and projector using the same |
| 06/25/2008 | CN101206302A Zoom lens using both a diffractive optical element and a material exhibiting extraordinary partial dispersion |
| 06/25/2008 | CN101206301A Zooming lens module group |
| 06/25/2008 | CN101206300A Projection optical system and projection exposure device |
| 06/25/2008 | CN101206299A Optical lens component |
| 06/25/2008 | CN100397135C Zoom lens system and image pickup apparatus including the same |
| 06/25/2008 | CN100397133C Imaging lens for rapid biochip detection |
| 06/24/2008 | US7391457 Image sensor module with light-shielding diaphragm made of ink, and method of making the same |
| 06/19/2008 | US20080144194 Optical system and optical microscope |
| 06/19/2008 | US20080144193 Image capturing lens and imaging apparatus |
| 06/19/2008 | US20080144192 Optical component and method of manufacturing the same |
| 06/18/2008 | CN201075146Y Minitype ball curtain projection system for flight simulator |
| 06/18/2008 | CN101201449A Zoom lens and imaging apparatus |
| 06/18/2008 | CN101201448A Microminiature lens |
| 06/18/2008 | CN101201447A Projection lens, projection type display using the same |
| 06/18/2008 | CN101201446A Lens system and projector utilizing the same |
| 06/18/2008 | CN101201445A Lens system and projector utilizing the same |
| 06/18/2008 | CN101201444A Imaging lens group |
| 06/17/2008 | US7388721 Imaging lens |
| 06/17/2008 | US7388172 System and method for cutting using a variable astigmatic focal beam spot |
| 06/12/2008 | US20080138060 Lens module and camera module having same |
| 06/12/2008 | US20080137219 Imaging lens |
| 06/12/2008 | US20080137218 Zoom lens and image pick-up apparatus |
| 06/12/2008 | US20080137217 Uniformity correction system having light leak and shadow compensation |
| 06/12/2008 | US20080137216 Projection lens |
| 06/12/2008 | US20080137212 Lens system and projector utilizing the same |
| 06/12/2008 | US20080137211 Lens system and projector utilizing the same |
| 06/11/2008 | CN101196611A Zoom lens and image pick-up apparatus |
| 06/11/2008 | CN101196610A Zoom lens, camera assembly and terminal device for carrying information |
| 06/11/2008 | CN101196609A Zoom lens and imaging apparatus |
| 06/11/2008 | CN100394241C Imaging lens |
| 06/11/2008 | CN100394240C Minisize image acquisition lens |
| 06/10/2008 | US7385770 Imaging lens system |
| 06/10/2008 | US7385764 Objectives as a microlithography projection objective with at least one liquid lens |
| 06/05/2008 | US20080130143 Subminiature imaging optical system |
| 06/05/2008 | US20080130142 Lens system and projector using the same |
| 06/05/2008 | US20080130141 Optical system and optical apparatus including optical system |
| 06/05/2008 | US20080130140 Optical lens system |
| 06/04/2008 | CN201069481Y High image quality optical lens |
| 06/04/2008 | CN101191898A Zoom lens, image pickup apparatus, and personal digital assistant |
| 06/04/2008 | CN101191897A Moveable lens module group and lens module comprising the lens module group |
| 06/04/2008 | CN101191895A Lens system and projector using the same |
| 06/04/2008 | CN101191893A Compound lens |
| 06/04/2008 | CN100392465C Optical unit |
| 06/03/2008 | US7382555 Optical module |
| 06/03/2008 | US7382551 Zoom lens system and image-pickup apparatus including same |
| 06/03/2008 | US7382543 fθ lens in laser scanning unit and method of making |
| 06/03/2008 | US7382540 Refractive projection objective |
| 05/29/2008 | US20080123200 Method and device for forming poly-silicon film |
| 05/28/2008 | CN101187726A Zoom lens and imaging apparatus using the same |
| 05/28/2008 | CN101187725A Imaging lens and imaging device including the imaging lens |
| 05/27/2008 | US7379252 Endoscope objective lens system |
| 05/21/2008 | CN101183172A Zoom lens system and electronic image pickup apparatus using the same |
| 05/21/2008 | CN101183171A Zoom lens system and electronic image pickup apparatus using the same |
| 05/21/2008 | CN101183170A Zooms lens system and electronic image pickup apparatus using the same |
| 05/21/2008 | CN101183168A Imagery picking lens |
| 05/21/2008 | CN100389337C Wide-angle lens system |
| 05/20/2008 | US7375907 Lens having a diffractive surface |
| 05/20/2008 | US7375903 Imaging lens |
| 05/20/2008 | US7375897 Imaging systems |
| 05/14/2008 | CN201060306Y Laser application f Theta lens |
| 05/14/2008 | CN101178475A Zoom lens system and optical apparatus using the same |
| 05/14/2008 | CN101178474A Zoom lens and projector |
| 05/14/2008 | CN101178473A Zoom lens, image pickup device and information carrying terminal |
| 05/14/2008 | CN101178472A Photographic optics system |
| 05/14/2008 | CN100388041C Zoom lens and information device |
| 05/14/2008 | CN100388040C Projection optical system and image projection apparatus |
| 05/14/2008 | CN100388039C Zoom lens |
| 05/14/2008 | CN100388038C Diaphragm actuator and its magnetic position sensing structure and setting method |
| 05/13/2008 | US7372644 Imaging lens |
| 05/13/2008 | US7372643 Image-forming lens set |
| 05/13/2008 | US7372642 Three-channel camera systems with non-collinear apertures |
| 05/13/2008 | US7372641 Contrast reinforcement for displays |
| 05/13/2008 | US7372639 Subminiature optical system |
| 05/13/2008 | US7372634 Reticle-masking objective with aspherical lenses |
| 05/13/2008 | US7372578 Optical image measuring apparatus |
| 05/08/2008 | US20080106809 Wide-angle lens system |
| 05/08/2008 | US20080106808 Zoom optical system and electronic system incorporating it |
| 05/08/2008 | US20080106807 Zoom optical system and electronic system incorporating IT |
| 05/08/2008 | US20080106795 Immersion microscope objective |
| 05/08/2008 | DE102006051194A1 Wide-angle objective lens system for wide-angle camera, has transparent protective plane plate disposed before wide-angle objective, and entrance aperture gathering light from object over diagonal field angle of specific degrees |
| 05/08/2008 | DE102004050483B4 Verfahren und Vorrichtung zum Darstellen des dreidimensionalen Verlaufs einer geschlossen Kurve auf einem Bildschirm einer Brillenfassungsabtastvorrichtung oder einer Brillenglasrandbearbeitungsmaschine sowie Verwendung derartiger Vorrichtung für die Darstellung Method and apparatus for displaying the three-dimensional profile of a closed curve on a screen of a Brillenfassungsabtastvorrichtung or a spectacle-lens edge machining machine, as well as use of such apparatus for the representation |
| 05/07/2008 | CN101174078A Rear projection type image display device |
| 05/07/2008 | CN101174021A High magnification zoom lens |
| 05/07/2008 | CN101174020A Wide-angle objective lens system and camera |
| 05/06/2008 | US7369330 Image-forming lens set |
| 05/06/2008 | US7369320 Projection system with beam homogenizer |
| 05/06/2008 | US7369319 Optical system for telescope |
| 05/06/2008 | US7369315 Beam splitter and optical imaging systems incorporating same |
| 04/30/2008 | CN201054036Y Two lens type optical imaging lens |
| 04/30/2008 | CN201054035Y Three lens type optical imaging lens |
| 04/30/2008 | CN101169509A High magnification zoom lens system |
| 04/30/2008 | CN100385283C Wide angle imaging lens |
| 04/29/2008 | US7365920 Four-piece lens assembly |
| 04/29/2008 | US7365917 Optical method and system for extended depth of focus |
| 04/29/2008 | US7365913 Zoom lens system and camera incorporating the same |
| 04/29/2008 | US7365907 Rear projection image display apparatus |
| 04/24/2008 | US20080094733 Imaging lens |
| 04/24/2008 | US20080094732 Imaging lens |