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Class Information
Number: 359/481
Name: Optical: systems and elements > Binocular devices > Binocular loupe type
Description: Subject matter including a support shaped to position one or more lenses before each eye so that the lenses move with the head of the user.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7477451 |
Devices and methods for providing wide field magnification |
Jan. 13, 2009 |
| 6667833 |
Method of adjusting interpupillary distance in viewing glasses and apparatus therefor |
Dec. 23, 2003 |
| 6513929 |
Ergonomic frames for telescopic loupes |
Feb. 4, 2003 |
| 6201641 |
Panoramic night vision goggles |
Mar. 13, 2001 |
| 6172808 |
Hands-free binoculars assembly |
Jan. 9, 2001 |
| 6120145 |
Surgical loupes apparatus |
Sep. 19, 2000 |
| 6067192 |
Portable viewing apparatus having multiple interchargeable optical modules |
May. 23, 2000 |
| 5966239 |
Binocular magnifying glasses |
Oct. 12, 1999 |
| 5861994 |
Modular binocular electronic imaging system |
Jan. 19, 1999 |
| 5483301 |
Optical device |
Jan. 9, 1996 |
| 5452030 |
Adjustable prism alignment apparatus |
Sep. 19, 1995 |
| 5220453 |
Telescopic spectacles with coaxial illumination |
Jun. 15, 1993 |
| 5129717 |
Adjustable telescopic alignment apparatus for use with a carrier lens |
Jul. 14, 1992 |
| 5121251 |
Telemicroscope with absorbing annular baffle |
Jun. 9, 1992 |
| 5078469 |
Optical system which allows coincident viewing, illuminating and photographing |
Jan. 7, 1992 |
| 5028127 |
Wafer thin reading telescope |
Jul. 2, 1991 |
| 5004332 |
Telemicroscope with at least one light absorbing annular baffle fitting |
Apr. 2, 1991 |
| 4988177 |
Light concentrating lens system |
Jan. 29, 1991 |
| 4865438 |
Spectacles provided with a magnifier having an automatic focusing function |
Sep. 12, 1989 |
| 4836188 |
Instrument for illuminated sterescopic viewing of body cavities |
Jun. 6, 1989 |
| 4714329 |
Visual aid especially for weak-sighted persons |
Dec. 22, 1987 |
| 4704000 |
Vision enhancing system |
Nov. 3, 1987 |
| 4676609 |
Adjustable bows for loupe frame |
Jun. 30, 1987 |
| 4540238 |
Bilevel telemicroscopic apparatus |
Sep. 10, 1985 |
| 4523808 |
Welding helmets with auxiliary optical vision systems |
Jun. 18, 1985 |
| 4364636 |
Helmet mounted sight with fixed display and pivotal arm |
Dec. 21, 1982 |
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