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Browse by Category: Main > Optical & Optics
Class Information
Number: 356/8
Name: Optics: measuring and testing > Range or remote distance finding > With view finder
Description: Subject matter wherein the range or height finder is combined with a view finder.


Patents under this class:

Patent Number Title Of Patent Date Issued
7092076 Surveying instrument Aug. 15, 2006
6613441 Boron- and/or aluminum-containing mixtures, hybrid materials, and coatings Sep. 2, 2003
5933223 Optical device for measuring small dimensions in vivo Aug. 3, 1999
5491546 Laser assisted telescopic target sighting system and method Feb. 13, 1996
5124844 Method and apparatus for locating celestial objects Jun. 23, 1992
4804834 Photosensor having photosensitive part formed of purple membrane Feb. 14, 1989
4400071 Auto-focus camera Aug. 23, 1983
4360256 Single reflex camera with an optoelectronic distance meter mounted in the vicinity of the view finder eyepiece Nov. 23, 1982
4257704 Distance measuring finder Mar. 24, 1981
4251158 Albada finder incorporating a range finder Feb. 17, 1981
4100556 Combined view and rangefinder with specially configured moving lens Jul. 11, 1978
4100555 Modular photographic rangefinder camera Jul. 11, 1978
4100404 Beam projector Jul. 11, 1978
3945023 Auto-focus camera with solid state range finder Mar. 16, 1976



 
 
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