Patents
Sitemap › G02 - Optics › G02B - Optical elements, systems, or apparatus › G02B 13 - Optical objectives specially designed for the purposes specified below
Patents for G02B 13 - Optical objectives specially designed for the purposes specified below (20,651)
04/2003
04/17/2003US20030072091 Focusing apparatus of a telescopic lens system
04/17/2003US20030072086 Zoom Lens, and image pickup device using the same
04/17/2003US20030072085 Zoom lens system
04/17/2003US20030072067 Scanning optical system
04/17/2003US20030072042 Scanning optical system
04/17/2003US20030071986 Method for optimizing the image properties of at least two optical elements as well as methods for optimizing the image properties of at least three optical elements
04/17/2003US20030071929 Lens systems for projection televisions
04/16/2003EP1302938A2 Optical pickup device and objective lens used in the same
04/16/2003EP1302802A2 Camera module for mobile communication device
04/16/2003EP1302801A1 Two-lens imaging system
04/16/2003EP1302786A2 Lens array for unity magnification imaging and image reading apparatus using the same array
04/16/2003EP1301752A2 Dental panoramic imaging system
04/16/2003CN1410825A Camera lens having directing alignment device
04/16/2003CN1410795A Projective lens and projector with same
04/16/2003CN1410792A Solid image testing device
04/16/2003CN1410744A Digital imaging system for analyzing gel and spot
04/16/2003CN1105940C Read image finder
04/15/2003US6549344 Retro focus type wide-angle lens apparatus using the same
04/15/2003US6549343 Intermediate telephoto lens system
04/10/2003US20030068098 System and method for panoramic imaging
04/10/2003US20030067692 Wide-angle lens system
04/10/2003US20030067665 Scanning optical system
04/09/2003EP1299763A1 Portable optical magnifying device
04/09/2003CN1409167A Lens with guiding alignment device
04/09/2003CN1409148A Objective lens optical system for optical adaptor
04/09/2003CN1105312C Aspheric toric lens designs
04/09/2003CN1105088C Quartz glass and its producing method
04/08/2003US6545828 Optical device with absorption gradient and selective spectral filtering and lens assembly and camera fitted with such a device
04/08/2003US6545824 Wide-angle lens system
04/08/2003US6545822 Protective helmet with an improved rear-view optical system
04/08/2003US6545821 Diffraction type lens and optical pickup apparatus using the same
04/08/2003US6545714 Image pickup apparatus
04/08/2003US6545702 Method and apparatus for panoramic imaging
04/03/2003WO2003027766A2 System and method for panoramic imaging
04/03/2003US20030063529 Optical head and optical disk apparatus
04/03/2003US20030063396 Image pickup lens system
04/03/2003US20030063394 Projection optical system, method of making projection optical system, method of making illumination optical system, and method of making exposure apparatus
04/03/2003US20030063393 Projection optical system, projection exposure apparatus, and projection exposure method
04/03/2003US20030063375 Reflection type demagnification projection optical system and exposure apparatus using the same
04/03/2003US20030063359 Optical scanner and image forming apparatus using the same
04/03/2003US20030063358 Optical scanning lens, optical scanning device and image forming apparatus
04/03/2003US20030063268 Projection exposure system
04/02/2003CN1407364A Light pickup device and its objective and design method for optical element thereof
04/01/2003US6542317 Optical system for crystallization tool
04/01/2003US6542316 Wide-angle projection lens and a projection-type image display device
04/01/2003US6542314 Objective lens for optical recording media and optical pickup apparatus using the same
04/01/2003US6542312 Zoom lens and video camera using the same
04/01/2003US6542308 Projection display apparatus and projection lens device for use therein
04/01/2003US6542278 Scanning optical apparatus and image-forming apparatus using it
04/01/2003US6542204 Display optical system
04/01/2003US6542184 Methods, apparatus, and program products for presenting panoramic images of a remote location
03/2003
03/27/2003WO2003026272A2 Panoramic imaging system with optical zoom capability
03/27/2003WO2003025655A2 Improved imaging lens arrangement designed for low light conditions
03/27/2003WO2002050595A3 Projection lens
03/27/2003WO2002041308A3 Objective lens and optical pickup apparatus
03/27/2003US20030058549 Taking lens device
03/27/2003US20030058546 Single-focus lens
03/27/2003US20030058538 Diffraction grating, diffractive optical element, and optical system using the same
03/27/2003US20030058490 Holographic printer
03/27/2003US20030058421 Projection optical system and an exposure apparatus with the projection optical system
03/27/2003US20030058409 Projection lens and projector provided with the same
03/27/2003US20030058330 Optical scanning system
03/26/2003EP1296191A2 Method of optimising the imaging properties of a plurality of optical elements
03/26/2003EP1295158A2 Method and apparatus for close-up imaging in a mobile imaging system
03/26/2003EP0799433B1 Variable power lens systems for producing small images
03/26/2003CN1405597A Optical scanning apparatus and image-formation apparatus using same
03/25/2003US6538825 Zoom lens
03/25/2003US6538824 Electronic image pickup equipment
03/25/2003US6538821 Projection optical system
03/20/2003WO2003023521A1 A zoom system, in particular, a zoom system for an illumination device of a microlithographic projection system
03/20/2003WO2003023481A1 Optical system, projection optical system, exposure device having the projection optical system, and method for manufacturing micro device using the exposure device
03/20/2003WO2003023480A1 Optical system anhd exposure system provided with the optical system, and production method for device
03/20/2003US20030053223 Objective lens for optical pick-up
03/20/2003US20030053221 System for converting optical beams to collimated flat-top beams
03/20/2003US20030053220 Soft-focus lens system
03/20/2003US20030053206 Display apparatus
03/20/2003US20030053185 Light scanning device and image forming apparatus using the same
03/20/2003US20030052973 Color imaging unit, optical filter of color imaging unit, and interchangeable lens of color imaging unit
03/19/2003EP1293832A1 Projection exposure apparatus and method
03/19/2003EP1293831A1 Projection exposure apparatus and method
03/19/2003EP1293830A1 Projection exposure apparatus and method
03/19/2003CN2540645Y Near-symmetric type bidirectional telecentric imaging objective set
03/19/2003CN1403844A Lens system and camera with the same system
03/18/2003US6535339 Image pickup system
03/18/2003US6535332 Infrared optical system for infrared cameras
03/18/2003US6535317 Light-scanning optical system and image-forming apparatus using it
03/18/2003US6535249 Digital camera optical system with field lens
03/13/2003WO2003021347A1 Imaging device
03/13/2003WO2003021326A1 Projection lens
03/13/2003WO2002031576A3 Light adjustable aberration conjugator
03/13/2003US20030049026 Zoom lens system
03/13/2003US20030048739 Lens, combination lens, method of manufacturing the combination lens, optical pickup device, and optical disk device
03/13/2003US20030048549 Single focus lens
03/13/2003US20030048548 Image readout lens
03/13/2003US20030048547 Projection Objective
03/13/2003US20030048544 Objective lens system for optical pickups
03/13/2003US20030048543 Standard photographic lens
03/13/2003US20030048535 Objective lens for optical pick-up
03/13/2003US20030048534 Viewing optical system with an image-blur correcting optical system
03/13/2003US20030048532 Optical measuring device
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