Light beam receiver for a laser positioning device

Details Light beam receiver for a laser positioning device Light beam receiver for a laser positioning device

2005-09-27

2005-09-27

Shafer, Ricky D. (Department: 2872)

Optical: systems and elements

Prism

With reflecting surface

C359S850000, C359S857000, C359S871000, C033S293000

Reexamination Certificate

active

06950250

ABSTRACT:
A light beam receiver for a laser beam (2) of a laser positioning device comprising a diffuse reflection surface (3) embodies a reflection surface (3) and at least one reflector surface (4a,4b) facing the laser beam (2) inclined at an angle (α)<45°.

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