Optical sight

Details Optical sight Optical sight

2011-08-16

2011-08-16

Tarcza, Thomas H. (Department: 3662)

Optics: measuring and testing

Range or remote distance finding

With photodetection

C356S003010, C356S004010, C356S005100, C356S005150, C359S399000

Reexamination Certificate

active

07999925

ABSTRACT:
An optical sight includes an outer barrel unit, an objective lens unit, an ocular lens unit, a magnification unit, a range-finding module, and a display unit. The objective lens and the ocular lens unit are mounted to front and rear ends of the outer barrel unit, respectively. The magnification unit is disposed between the objective lens unit and the ocular lens unit. The range-finding module is disposed on the magnification unit, and includes a light emitter, a light receiver, and a micro processing unit. The display unit is disposed in the outer barrel unit, and includes a seat mounted adjustably between the magnification unit and the ocular lens unit, and a transparent display secured to the seat and coupled electrically to the micro processing unit. The transparent display has an aiming indicator, and a message indicator for visual indication of a range calculated by the micro processing unit.

REFERENCES:
patent: 6753951 (2004-06-01), Fukumoto
patent: 2007/0175081 (2007-08-01), Lacorte

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