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Class Information
Number: 359/730
Name: Optical: systems and elements > Lens > With reflecting element > Including concave or convex reflecting surface > Reflectors in series
Description: Subject matter where the lens system includes a second reflector receiving light rays reflected by a first reflector.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7532414 |
Reflective optical system |
May. 12, 2009 |
| 7525740 |
Display optical system and image display apparatus |
Apr. 28, 2009 |
| 7509046 |
Optical system, finder optical system, relay type finder optical system, eyepiece optical system, and single-lens reflex camera |
Mar. 24, 2009 |
| 7446952 |
Catadioptric projection objective |
Nov. 4, 2008 |
| 7397615 |
Directing electromagnetic energy from an area or volume source |
Jul. 8, 2008 |
| 7391580 |
Ultra compact mono-bloc catadioptric imaging lens |
Jun. 24, 2008 |
| 7385756 |
Catadioptric projection objective |
Jun. 10, 2008 |
| 7348575 |
Projection optical system, exposure apparatus, and exposure method |
Mar. 25, 2008 |
| 7317583 |
High numerical aperture projection system and method for microlithography |
Jan. 8, 2008 |
| 7312463 |
Projection optical system, exposure apparatus, and exposure method |
Dec. 25, 2007 |
| 7309870 |
Projection optical system, exposure apparatus, and exposure method |
Dec. 18, 2007 |
| 7253970 |
Reflective optical system |
Aug. 7, 2007 |
| 7237915 |
Catadioptric projection system for 157 nm lithography |
Jul. 3, 2007 |
| 7230774 |
Image display device and adjustment for alignment |
Jun. 12, 2007 |
| 7227705 |
Wide-angle optical system |
Jun. 5, 2007 |
| 7199862 |
Beam-splitter optics design that maintains an unflipped (unmirrored) image for a catadioptric lithographic system |
Apr. 3, 2007 |
| 7199946 |
Systems configured to provide illumination of a specimen during inspection |
Apr. 3, 2007 |
| 7180542 |
Imaging lens device and digital camera having the imaging lens device |
Feb. 20, 2007 |
| 7158215 |
Large field of view protection optical system with aberration correctability for flat panel displays |
Jan. 2, 2007 |
| 7133217 |
Image-taking optical system and image input apparatus |
Nov. 7, 2006 |
| 7130114 |
Catoptric optical system |
Oct. 31, 2006 |
| 7092168 |
Projection optical system and projection exposure apparatus |
Aug. 15, 2006 |
| 7088526 |
Lens collimator and method of producing optical signals with reduced aberrations |
Aug. 8, 2006 |
| 7079314 |
Catadioptric optical system and exposure apparatus equipped with the same |
Jul. 18, 2006 |
| 7075726 |
Projection optical system and projection exposure apparatus |
Jul. 11, 2006 |
| 7072102 |
Methods for reducing polarization aberration in optical systems |
Jul. 4, 2006 |
| 7027219 |
Method and system for mirror telescope configuration |
Apr. 11, 2006 |
| 6995918 |
Projection optical system and projection exposure apparatus |
Feb. 7, 2006 |
| 6972830 |
Beam-splitter optics design that maintains an unflipped (unmirrored) image for a catadioptric lithographic system |
Dec. 6, 2005 |
| 6917478 |
Scanning head lens assembly |
Jul. 12, 2005 |
| 6879447 |
Optical gimbal apparatus |
Apr. 12, 2005 |
| 6863403 |
Deep ultraviolet unit-magnification projection optical system and projection exposure apparatus |
Mar. 8, 2005 |
| 6862146 |
Afocal optical rearview mirror assembly |
Mar. 1, 2005 |
| 6842298 |
Broad band DUV, VUV long-working distance catadioptric imaging system |
Jan. 11, 2005 |
| 6836381 |
Optical cross connect employing a curved optical component |
Dec. 28, 2004 |
| 6829099 |
Projection optical system and projection exposure apparatus |
Dec. 7, 2004 |
| 6822811 |
Oblique projection optical system and method for setting the same |
Nov. 23, 2004 |
| 6819507 |
Optical element like corner cube retroreflector and reflective display device including such an optical element |
Nov. 16, 2004 |
| 6798583 |
Projection optical apparatus |
Sep. 28, 2004 |
| 6765730 |
Dispersion compensator and dispersion compensating system |
Jul. 20, 2004 |
| 6690517 |
Tilt projection optical system |
Feb. 10, 2004 |
| 6676265 |
Ellipsoidal mirror |
Jan. 13, 2004 |
| 6667831 |
Compact telescope |
Dec. 23, 2003 |
| 6639734 |
Catadioptric imaging system and a projection exposure apparatus provided with said imaging system |
Oct. 28, 2003 |
| 6577453 |
Image reading apparatus |
Jun. 10, 2003 |
| 6556360 |
Optical element and optical device having it |
Apr. 29, 2003 |
| 6507024 |
Low cost infrared camera |
Jan. 14, 2003 |
| 6504658 |
Optical device for helmet visor comprising aspheric mirror |
Jan. 7, 2003 |
| 6478432 |
Dynamically generated interactive real imaging device |
Nov. 12, 2002 |
| 6473243 |
Catadioptric imaging system and a projection exposure apparatus provided with said imaging system |
Oct. 29, 2002 |
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