Patents
Sitemap › G02 - Optics › G02B - Optical elements, systems, or apparatus › G02B 9 - Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or
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)
02/2004
02/04/2004EP1386315A1 Scanning device including a partly plastic high-na objective system
01/2004
01/29/2004WO2004010196A1 Lens device
01/29/2004WO2004010195A1 Lens device
01/29/2004US20040017617 Image taking lens system
01/29/2004US20040017615 Wide-angle optical system for solid image pickup element
01/27/2004USRE38403 Projection optical system and projection exposure apparatus
01/22/2004US20040012861 Image pickup lens, image pickup unit and portable terminal
01/21/2004EP1382986A2 Imaging lens system
01/21/2004EP1382985A2 Image pickup lens, image pickup unit and portable terminal
01/15/2004US20040008426 Wide-angle lens
01/15/2004US20040008408 Relay lens used in an illumination system of a lithography system
01/14/2004EP1380871A2 Relay lens used in an illumination system of a lithography system
01/14/2004CN1134675C Objective lens and optical pickup apparatus
01/13/2004US6678094 Apparatus for lettering or marking articles by means of a laser beam
12/2003
12/30/2003US6671106 Telescopic lens system
12/30/2003US6671105 Image pickup lens system
12/18/2003WO2003104744A1 Method for obtaining the image of an object, device for carrying out said method and device for delivering low coherent optical radiation
12/18/2003CA2487893A1 Method for obtaining the image of an object, device for carrying out said method and device for delivering low coherent optical radiation
12/17/2003CN1461959A Wide-angle optical system for solid photographic component
12/11/2003US20030227693 Projection optical system and projection exposure device which uses same
12/04/2003US20030223129 Hybrid lens system
12/03/2003EP1367422A2 Wide-angle optical system for solid image pickup element
11/2003
11/20/2003US20030214730 Broadband refractive objective for small spot optical metrology
11/18/2003US6650487 Color image readout lens and device using the same
11/18/2003US6650485 Photographic lens
11/13/2003US20030210341 Taking lens system
11/05/2003CN2585257Y Three-separated object lens with diaphragm in front of it
11/05/2003CN2585256Y F theta object lens with two aperture diaphragms in front of it
10/2003
10/29/2003EP1357414A1 Miniature lens for image capturing and mobile terminal provided therewith
10/29/2003CN1451987A Small camera lens, camera unit and portable terminal provided with them
10/28/2003US6639738 Imaging lens
10/23/2003US20030197953 Miniature image-capturing lens, image-capturing unit and mobile terminal provided therewith
10/16/2003US20030193605 Image-capturing lens, image-capturing device and image capturing unit
10/14/2003US6633436 Optical system, projection optical system, image projection apparatus having it, and image pickup apparatus
10/08/2003CN1447144A Image trapping lens, image trapper, and image trapping unit
10/02/2003US20030184883 Compact photographing lens
10/01/2003EP1348990A1 Objective composed of three aspherical lenses
10/01/2003CN2577302Y Lens group
09/2003
09/30/2003US6628463 Taking lens
09/30/2003US6628462 Optical system and optical apparatus having the same
09/25/2003US20030179462 Optical projection lens system
09/18/2003US20030174409 Objective lens system
09/16/2003US6621642 Taking lens device
09/11/2003US20030169362 Image pickup lens
09/09/2003US6618197 Image stabilizing system
09/03/2003EP0896690B1 Projection television lens system
08/2003
08/28/2003US20030161054 Low-cost, single focus lens
08/28/2003US20030161051 Single focus lens having short overall length
08/28/2003US20030161050 Sigle focus lens
08/27/2003CN1119689C Projection lens system
08/27/2003CN1119688C Lenses for object imaging and optical system using same
08/13/2003EP1335227A2 Image pickup lens
08/13/2003EP0896679B1 Lcd projection lens
08/13/2003CN1117992C Long focal length projection lenses
08/12/2003US6606207 Image reading lens and image reading apparatus using the same
08/07/2003US20030147152 Reference lens for interferometer and interferometer that uses it
08/06/2003CN1434317A Optical lens assembly with chamfer
07/2003
07/30/2003EP0835473B1 Fixed-focus triplet projection lens for overhead projectors
07/29/2003US6600610 Standard photographic lens
07/23/2003CN1431537A Angle changcable lens assembly, light source module and LCD projector using light source module
07/10/2003US20030128441 Wide-angle lens
07/01/2003US6587282 Broadband refractive objective for small spot optical metrology
06/2003
06/26/2003US20030117723 Photographic lens
06/26/2003US20030117722 Structure of digital imaging lens
06/26/2003US20030117709 Image pickup lens and design method thereof
06/25/2003CN1112595C Double lens, Variable apex angle prism and deviation correction device
06/19/2003US20030112530 Single focus lens
06/19/2003US20030112359 Single-focus lens for electronic still cameras
06/18/2003CN1424612A Wide-angle lenses
06/17/2003US6580568 Telephoto lens system
06/12/2003US20030107822 Image pickup lens
06/11/2003CN1423146A Reverse-focal lens system
06/10/2003US6577456 Single focus lens
06/10/2003US6577455 Wide angle projection lens and projection display device
06/05/2003US20030103267 Image pickup lens, and image pickup system using the same
06/04/2003EP1316222A2 Apparatus and method for determining the range of remote objects
06/04/2003CN1110716C Liquip crystal display projection lens
05/2003
05/29/2003US20030099046 Telescopic lens system
05/28/2003EP1315028A1 Projection video device
05/22/2003US20030095341 Single-focus lens
05/21/2003EP1312941A1 Image pickup lens
05/06/2003US6560043 Image pickup lens system
05/06/2003US6560037 Image pickup lens system
05/06/2003US6560031 Optical projection lens system
05/01/2003US20030081331 Cemented lens group
04/2003
04/24/2003US20030076584 Imaging lens
04/23/2003CN1412592A Imaging lens
04/16/2003EP1302802A2 Camera module for mobile communication device
04/08/2003US6545823 Double-wavelength aperture restricting filter and optical pickup apparatus using the same
04/03/2003US20030063396 Image pickup lens system
04/01/2003US6542308 Projection display apparatus and projection lens device for use therein
03/2003
03/27/2003WO2002050595A3 Projection lens
03/27/2003US20030058549 Taking lens device
03/27/2003US20030058546 Single-focus lens
03/20/2003US20030053225 Afocal lens system
03/13/2003US20030048549 Single focus lens
03/13/2003US20030048543 Standard photographic lens
03/12/2003CN1103058C Projection television lens system and projection TV set using said system
02/2003
02/26/2003EP1286186A2 Image pick-up lens system
02/11/2003US6519098 Objective lens system
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