Optical: systems and elements – Compound lens system – Telescope
Patent
1991-11-01
1993-07-27
Henry, Jon W.
Optical: systems and elements
Compound lens system
Telescope
359416, 359418, G02B 2318, G02B 706
Patent
active
052315355
ABSTRACT:
Binoculars capable of simultaneous individual focus and simultaneous individual focus mechanisms therefor are discussed. The binoculars of the present invention are preferably offset hinged in the bridging portion to accommodate various users and for compactness. In addition, the binoculars of the present invention simulate the ease of center focus and combat parallax that results from misalignment of the optical axis and the mechanical axis of each binocular tube.
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Babcock Forrest
Mahr Klaus P.
Mai Neil
Otteman Rodney H.
Peters Victoria J.
Henry Jon W.
Leupold & Stevens
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