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Class Information
Number: 359/728
Name: Optical: systems and elements > Lens > With reflecting element > Including concave or convex reflecting surface > With aspheric surface (e.g., schmidt lens, etc.)
Description: Subject matter in which one of the refracting or reflecting surfaces departs from the spherical shape (e.g., a Schmidt type lens).
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7586687 |
Projecting optical unit and projecting type image display apparatus therewith |
Sep. 8, 2009 |
| 7558007 |
Radar apparatus and optical receiver thereof |
Jul. 7, 2009 |
| 7542211 |
Image-forming optical system |
Jun. 2, 2009 |
| 7515194 |
Image pickup optical system and optical apparatus using the same |
Apr. 7, 2009 |
| 7461960 |
LED illumination module |
Dec. 9, 2008 |
| 7448774 |
Illumination optical system, illumination unit and image projection apparatus employing the same |
Nov. 11, 2008 |
| 7445345 |
Optical display device and projection-type display device |
Nov. 4, 2008 |
| 7433133 |
Optical system |
Oct. 7, 2008 |
| 7433127 |
Imaging device and display device |
Oct. 7, 2008 |
| 7420751 |
Compact optical apparatus for head up display |
Sep. 2, 2008 |
| 7403343 |
Panoramic attachment optical system, and panoramic optical system |
Jul. 22, 2008 |
| 7391580 |
Ultra compact mono-bloc catadioptric imaging lens |
Jun. 24, 2008 |
| 7327525 |
Optical system |
Feb. 5, 2008 |
| 7312933 |
Rectangular monobloc optical lens and manufacturing method thereof |
Dec. 25, 2007 |
| 7307797 |
Zoom lens system, lens barrel, imaging device and camera |
Dec. 11, 2007 |
| 7303290 |
Laser beam focusing arrangement and method |
Dec. 4, 2007 |
| 7302181 |
Single lens multiple light source device |
Nov. 27, 2007 |
| 7270447 |
Uniform luminance and color mixing lens for LED device |
Sep. 18, 2007 |
| 7222995 |
Unitary reflector and lens combination for a light emitting device |
May. 29, 2007 |
| 7224520 |
Compact fast catadioptric imager |
May. 29, 2007 |
| 7181378 |
Compact folded-optics illumination lens |
Feb. 20, 2007 |
| 7019918 |
Panoramic imaging system |
Mar. 28, 2006 |
| 6940660 |
Optical device |
Sep. 6, 2005 |
| 6934093 |
Optical system |
Aug. 23, 2005 |
| 6908200 |
Reflection optical device, and reflection solid-state optical device, imaging device comprising this, multiwavelength imaging device, video camera, and monitoring device mounted on vehicle |
Jun. 21, 2005 |
| 6894842 |
Projection optical system, image display apparatus, and image display system |
May. 17, 2005 |
| 6879338 |
Outward facing camera system for environment capture |
Apr. 12, 2005 |
| 6867931 |
Dual-imaging optical system |
Mar. 15, 2005 |
| 6859334 |
Reflecting microoptical system |
Feb. 22, 2005 |
| 6836380 |
Optical reduction system with elimination of reticle diffraction induced bias |
Dec. 28, 2004 |
| 6789908 |
Confocal ellipsoidal mirror system for wide field of view imaging |
Sep. 14, 2004 |
| 6775073 |
Real image type zoom finder |
Aug. 10, 2004 |
| 6767103 |
Compact four-mirror anastigmat telescope |
Jul. 27, 2004 |
| 6754012 |
Synthetic resin-made concave cone lens for irradiation of standard laser line |
Jun. 22, 2004 |
| 6687060 |
Reading optical system |
Feb. 3, 2004 |
| 6674571 |
Optical architecture for an observation telescope, in particular a telescope for observing the earth from a satellite |
Jan. 6, 2004 |
| 6639732 |
Projection exposure apparatus and method |
Oct. 28, 2003 |
| 6639733 |
High efficiency non-imaging optics |
Oct. 28, 2003 |
| 6636360 |
Reflecting type of zoom lens |
Oct. 21, 2003 |
| 6631036 |
Catadioptric objective |
Oct. 7, 2003 |
| 6624847 |
Imaging system |
Sep. 23, 2003 |
| 6600608 |
Catadioptric objective comprising two intermediate images |
Jul. 29, 2003 |
| 6575598 |
Focusable spotlight with a negative lens |
Jun. 10, 2003 |
| 6560011 |
High NA system for multiple mode imaging |
May. 6, 2003 |
| 6549332 |
Reflecting optical system |
Apr. 15, 2003 |
| 6535332 |
Infrared optical system for infrared cameras |
Mar. 18, 2003 |
| 6532116 |
Compact optical apparatus for head up display |
Mar. 11, 2003 |
| 6522483 |
Optical reduction system with elimination of reticle diffraction induced bias |
Feb. 18, 2003 |
| 6504658 |
Optical device for helmet visor comprising aspheric mirror |
Jan. 7, 2003 |
| 6504652 |
Apparatus and method for laser processing |
Jan. 7, 2003 |
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