| 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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| 04/29/2009 | CN101419331A Compact lens system |
| 04/29/2009 | CN100483173C Zoom lens and camera with zoom lens |
| 04/28/2009 | US7525741 Two-piece optical lens system for taking image |
| 04/22/2009 | EP2051121A2 Imaging lens and imaging device |
| 04/22/2009 | CN101414049A Wide-angle projecting lens and projecting device using the same |
| 04/22/2009 | CN101414048A Image lens and image device |
| 04/22/2009 | CN101414047A 光学镜头 Optical lens |
| 04/22/2009 | CN101414046A Aspherical image taking lens |
| 04/22/2009 | CN101414045A Optical lens component |
| 04/22/2009 | CN100480771C Zoom lens and image pickup device |
| 04/22/2009 | CN100480770C Zoom lens system and image capturing device |
| 04/22/2009 | CN100480769C Zoom lens and image projection apparatus having the same |
| 04/21/2009 | US7522355 Lens unit and manufacturing method thereof |
| 04/21/2009 | US7522354 Enhancing a field sequential color palette in an optical display |
| 04/21/2009 | US7522349 Wide-angle zoom lens system |
| 04/16/2009 | WO2007055742A3 Multiple reflective lenses and lens systems |
| 04/16/2009 | US20090097137 Wide-angle lens with high resolution |
| 04/15/2009 | CN201222114Y Five-lens type optical image-fetching lens |
| 04/15/2009 | CN101408666A Rear-focusing type zoom lens and imaging apparatus |
| 04/15/2009 | CN101408665A Rear-focusing type zoom lens and imaging apparatus |
| 04/15/2009 | CN101408664A Three-unit zoom lens and imaging device equipped therewith |
| 04/15/2009 | CN101408662A 广角镜头 Wide-angle lens |
| 04/15/2009 | CN100478729C Camera lens group in four pieces type |
| 04/15/2009 | CN100478726C Camera system and zoom lens |
| 04/14/2009 | US7518810 Wide-angle lens with high resolution |
| 04/14/2009 | US7518809 Ultra wide-angle imaging lens device and imaging apparatus |
| 04/09/2009 | WO2009045572A1 Optical element mount and method thereof for a gun-launched projectile |
| 04/09/2009 | WO2007122616A3 System and method for imaging with extended depth of focus and incoherent light |
| 04/08/2009 | CN101403820A Two-unit zoom lens and image pickup apparatus equipped with same |
| 04/08/2009 | CN101403819A Wide-angle zoom optic system |
| 04/08/2009 | CN101403817A Zoom lens, optical apparatus and method for forming an image of an object and varying a focal length |
| 04/08/2009 | CN100476495C Zoom lens |
| 04/08/2009 | CN100476494C Laser zooming expander lens |
| 04/08/2009 | CN100476493C Image pickup optical system |
| 04/08/2009 | CN100476491C Image-forming lens |
| 04/08/2009 | CN100476490C Imaging lens |
| 04/08/2009 | CN100476489C Laser application optical f theta lens |
| 04/07/2009 | US7515358 Optical lens system for taking image |
| 04/07/2009 | US7515357 Microlens array sheet and method of producing the same |
| 04/07/2009 | US7515274 Method for obtaining the image of an object, device for carrying out said method and device for delivering low coherent optical radiation |
| 04/02/2009 | US20090086340 Wide-angle lens and imaging apparatus |
| 04/02/2009 | US20090086339 Subminiature optical system |
| 04/02/2009 | US20090086334 Zoom lens, optical appartus equipped with the zoom lens and method for forming an image of an object and varying a focal length |
| 04/01/2009 | CN101398531A Zooming projection lens |
| 04/01/2009 | CN101398530A Zoom lens camera and personal digital assistant device |
| 04/01/2009 | CN101398528A Optical lens assembly |
| 04/01/2009 | CN100474026C Zoom lens system and image pickup apparatus having the same |
| 03/31/2009 | US7511899 Image pickup optical system and digital apparatus using the same |
| 03/31/2009 | US7511898 Zoom lens and imaging device |
| 03/31/2009 | US7511897 Projector optical system |
| 03/31/2009 | US7511891 Miniaturized optically imaging system with high lateral and axial resolution |
| 03/31/2009 | US7511890 Refractive optical imaging system, in particular projection objective for microlithography |
| 03/31/2009 | US7511885 Methods for reducing polarization aberration in optical systems |
| 03/25/2009 | CN101393317A Double-piece photographic lens |
| 03/25/2009 | CN100472268C Zoom lens and projection display device using the same |
| 03/25/2009 | CN100472267C Zoom lens groups and image pickup device |
| 03/25/2009 | CN100472266C Zoom lens system |
| 03/24/2009 | US7508601 Imaging lens |
| 03/24/2009 | US7508600 Optical system and optical apparatus including the same |
| 03/24/2009 | US7508599 Optical system with wavelength selecting device |
| 03/24/2009 | US7508598 Apparatus for measuring aerial images produced by an optical lithography system |
| 03/24/2009 | US7508441 Electronic still camera and image pick-up unit |
| 03/19/2009 | US20090073578 Incident-light controlling apparatus |
| 03/19/2009 | US20090073571 Projecting lens system |
| 03/18/2009 | CN201210195Y Wide-angle dual eyeglass optical image taking lens |
| 03/18/2009 | CN201210194Y Four eyeglass type optical image taking lens having short lens length |
| 03/18/2009 | CN101387745A Projecting zoom lens and projection display device |
| 03/18/2009 | CN101387744A Projecting zoom lens and projection display device |
| 03/18/2009 | CN101387743A Zoom lens system and image pickup apparatus including the zoom lens system |
| 03/18/2009 | CN101387742A Zoom optic lens |
| 03/18/2009 | CN101387739A Imaging lens and imaging apparatus |
| 03/18/2009 | CN101387738A Far-infrared camera lens, lens unit, and imaging apparatus |
| 03/18/2009 | CN101387737A Far-infrared camera lens, lens unit, and imaging apparatus |
| 03/18/2009 | CN101387736A Projecting lens |
| 03/18/2009 | CN100470293C Zoom lens system and image pickup apparatus having the system |
| 03/18/2009 | CN100470292C Imaging lens |
| 03/18/2009 | CN100470291C Optical system and optical apparatus including the same |
| 03/17/2009 | US7505209 Fixed-focus lens |
| 03/12/2009 | US20090067064 Fixed-focus lens |
| 03/12/2009 | US20090067063 Imaging lens and imaging apparatus |
| 03/12/2009 | US20090067060 Zoom lens, camera apparatus, and portable information terminal apparatus |
| 03/11/2009 | CN101384940A Projection lens and display device for multimedia and other systems |
| 03/11/2009 | CN101382645A Zoom lens system and image pickup device containing above system |
| 03/11/2009 | CN101382644A Zoom lens apparatus for recognizing eye iris mould |
| 03/11/2009 | CN101382642A Lens system |
| 03/11/2009 | CN101382641A Thin type image fetching lens assembly |
| 03/11/2009 | CN100468119C Full refraction projection optical system |
| 03/10/2009 | US7502182 Objective lens for endoscope |
| 03/10/2009 | US7502181 Imaging lens |
| 03/10/2009 | US7502179 Fixed-focus lens |
| 03/10/2009 | US7502175 Aspherical lens and process for the production thereof |
| 03/05/2009 | US20090059395 Lens system |
| 03/05/2009 | US20090059385 Projection objective having a high aperture and a planar end surface |
| 03/05/2009 | US20090059384 Projection lens with high resolution and reduced overall length |
| 03/04/2009 | CN101377566A Zoom lens |
| 03/04/2009 | CN101377565A Optical system and optical apparatus |
| 03/04/2009 | CN101377562A Lens system |
| 03/04/2009 | CN101377561A Projecting lens |
| 03/04/2009 | CN100465866C Optical system design for a universal computing device |
| 02/26/2009 | US20090052064 Large aperture imaging optical system |