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Class Information
Number: 359/431
Name: Optical: systems and elements > Compound lens system > Telescope > With prism or u-shaped optical path
Description: Subject matter wherein the telescope includes two right angle deflections in series to reverse the optical path.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7583434 |
Stereomicroscope |
Sep. 1, 2009 |
| 7538940 |
Tube for a microscope as well as microscope |
May. 26, 2009 |
| 7523848 |
Method and apparatus for measuring the size of free air balls on a wire bonder |
Apr. 28, 2009 |
| 7477451 |
Devices and methods for providing wide field magnification |
Jan. 13, 2009 |
| 7433022 |
Auto level with a laser |
Oct. 7, 2008 |
| 7408706 |
Neutral white-light filter device |
Aug. 5, 2008 |
| 7375881 |
Carriage for optical elements in an optical sighting device |
May. 20, 2008 |
| 7319557 |
Fused thermal and direct view aiming sight |
Jan. 15, 2008 |
| 7265900 |
Inspection system with oblique viewing angle |
Sep. 4, 2007 |
| 7259911 |
Trinocular tube for stereo microscopes |
Aug. 21, 2007 |
| 7256934 |
Tilting system for an observation device and an observation device |
Aug. 14, 2007 |
| 7248405 |
Re-focusing mechanism for imaging system |
Jul. 24, 2007 |
| 7230754 |
Neutral white-light filter device |
Jun. 12, 2007 |
| 7227685 |
Optical film and liquid-crystal display device |
Jun. 5, 2007 |
| 7206129 |
Real image type zoom finder, and imaging system incorporating the same |
Apr. 17, 2007 |
| 7199923 |
Stereomicroscope |
Apr. 3, 2007 |
| 7184208 |
Variable power finder and imaging apparatus |
Feb. 27, 2007 |
| 7130127 |
Terrestrial telescope with digital camera |
Oct. 31, 2006 |
| 7088506 |
Compact spotting scope with side focus control |
Aug. 8, 2006 |
| 7085048 |
Real image type variable magnification finder and imaging apparatus using the same |
Aug. 1, 2006 |
| 7057807 |
Microscope |
Jun. 6, 2006 |
| 6992821 |
Variable power finder and imaging apparatus |
Jan. 31, 2006 |
| 6985289 |
Variable power finder and imaging apparatus |
Jan. 10, 2006 |
| 6982825 |
Stereomicroscope |
Jan. 3, 2006 |
| 6972900 |
Microscope, particularly a stereomicroscope |
Dec. 6, 2005 |
| 6972903 |
Visual aid |
Dec. 6, 2005 |
| 6894852 |
Optical device |
May. 17, 2005 |
| 6867917 |
Real-image finder optical system |
Mar. 15, 2005 |
| 6867916 |
Viewfinder optical system |
Mar. 15, 2005 |
| 6847482 |
Image-erecting viewing optical system |
Jan. 25, 2005 |
| 6844966 |
Fusion monitor system for vehicles |
Jan. 18, 2005 |
| 6804051 |
Optical instrument having a binocular viewing port |
Oct. 12, 2004 |
| 6795247 |
Optical instrument for observation |
Sep. 21, 2004 |
| 6781755 |
Viewing optical system with an image-blur correcting optical system |
Aug. 24, 2004 |
| 6778324 |
Viewfinder optical system and optical apparatus |
Aug. 17, 2004 |
| 6775060 |
Bioptic telescope system embedded into a spectacle lens |
Aug. 10, 2004 |
| 6754004 |
Optical sight |
Jun. 22, 2004 |
| 6643062 |
Finder optical system and image pickup apparatus using the same |
Nov. 4, 2003 |
| 6633431 |
Optical system and optical apparatus having the same |
Oct. 14, 2003 |
| RE38224 |
Flat, hands-free, convertible keplerian binoculars |
Aug. 19, 2003 |
| 6606192 |
Astronomical viewing equipment |
Aug. 12, 2003 |
| 6603603 |
Real image viewfinder optical system |
Aug. 5, 2003 |
| 6560013 |
Endoscope with variable direction of view |
May. 6, 2003 |
| 6538812 |
Telescope and binoculars |
Mar. 25, 2003 |
| 6515797 |
Viewfinder apparatus and optical apparatus having the same |
Feb. 4, 2003 |
| 6493150 |
Real image mode variable magnification finder |
Dec. 10, 2002 |
| 6459530 |
Small-sized variable magnification optical system |
Oct. 1, 2002 |
| 6433943 |
Method for manufacturing roof mirrors |
Aug. 13, 2002 |
| 6426841 |
Optical apparatus |
Jul. 30, 2002 |
| 6407857 |
Lens barrel with variable eyepoint position and microscope using the same lens barrel |
Jun. 18, 2002 |
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