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Class Information
Number: 359/720
Name: Optical: systems and elements > Lens > Asymmetric (e.g., prismatic or eccentric, etc.)
Description: Subject matter wherein the center of mass of the lens is laterally spaced from the optical axis of the lens.

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8687279 Lens Apr. 1, 2014
8687288 Driver vision field extender Apr. 1, 2014
8500276 Non-reflective imaging optics for optical devices, particularly in opthalmology Aug. 6, 2013
8009366 Super wide-angle lens Aug. 30, 2011
7995290 Objective lens, optical pickup device, and optical recording/reproducing apparatus Aug. 9, 2011
7920325 Single prism aberration compensation Apr. 5, 2011
7869137 ABBE prism lens with improved focus and reduced flair Jan. 11, 2011
7791822 Focusing method and image-taking apparatus Sep. 7, 2010
7710663 Prismatic lens and reflector/refractor device for lighting fixtures having enhanced performance characteristics May. 4, 2010
7679806 Method for making optical elements for microlithography, the lens systems obtained by the method and their uses Mar. 16, 2010
7648262 Lamp unit of vehicle headlamp Jan. 19, 2010
7633684 Lens for light emitting diodes mounted on a heat sink Dec. 15, 2009
7612945 Pyramidal microlens and camera lens structure using the same Nov. 3, 2009
7529030 Optical apparatus with optical element made of a medium exhibiting negative refraction May. 5, 2009
7515194 Image pickup optical system and optical apparatus using the same Apr. 7, 2009
7499207 Beam shaping prior to harmonic generation for increased stability of laser beam shaping post harmonic generation with integrated automatic displacement and thermal beam drift compensation Mar. 3, 2009
7471456 Optical integrator, illumination optical device, exposure device, and exposure method Dec. 30, 2008
7446951 Imaging system, in particular a projection objective of a microlithographic projection exposure apparatus Nov. 4, 2008
7443601 Zoom optical system Oct. 28, 2008
7367693 Vehicular lamp and projection lens for decreasing an amount of blocked light May. 6, 2008
7369327 Variable optical-property element and optical apparatus including the same May. 6, 2008
7362517 Rotationally asymmetric optical system Apr. 22, 2008
7362514 Imaging system, in particular a projection objective of a microlithographic projection exposure apparatus Apr. 22, 2008
7350928 Projection display system Apr. 1, 2008
7345829 Objective lens Mar. 18, 2008
7224538 Electro-optical reader with improved laser intensity modulation over extended working range May. 29, 2007
7162398 Method for evaluating the dynamic perspective distortion of a transparent body and method for supporting the designing of a three-dimensionally curved shape of a transparent body Jan. 9, 2007
7130128 Lens for forming laser lines with uniform brightness Oct. 31, 2006
7122242 Wedge shaped glass and methods of forming wedged glass Oct. 17, 2006
7110191 Imaging optical system Sep. 19, 2006
7054075 Optical apparatus May. 30, 2006
7050239 Real image mode variable magnification finder May. 23, 2006
6970297 Lens for forming laser lines with uniform brightness Nov. 29, 2005
6924943 Asymmetric TIR lenses producing off-axis beams Aug. 2, 2005
6900950 Image-forming optical system May. 31, 2005
6833965 Optical element using organic-inorganic composite material Dec. 21, 2004
6798583 Projection optical apparatus Sep. 28, 2004
6785060 Reflecting type optical system Aug. 31, 2004
6775073 Real image type zoom finder Aug. 10, 2004
6760164 Optical system Jul. 6, 2004
RE38438 Catadioptric reduction projection optical system and exposure apparatus having the same Feb. 24, 2004
6633431 Optical system and optical apparatus having the same Oct. 14, 2003
6604436 Ultra-accelerated natural sunlight exposure testing facilities Aug. 12, 2003
6512635 Observation optical system and photographing optical system Jan. 28, 2003
6510010 Real image mode finder optical system and lens Jan. 21, 2003
6507444 Imaging lens and image reading apparatus using it Jan. 14, 2003
6452727 Projection lens Sep. 17, 2002
6425667 Projection lens unit and projector using the same Jul. 30, 2002
6421188 Optical element Jul. 16, 2002
6366411 Reflecting type optical system Apr. 2, 2002

1 2 3

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