Optical: systems and elements – Lens – With reflecting element
Reexamination Certificate
2005-03-15
2005-03-15
Epps, Georgia (Department: 2873)
Optical: systems and elements
Lens
With reflecting element
Reexamination Certificate
active
06867930
ABSTRACT:
An optic and method of manufacture comprising a center portion comprising a front surface and a back surface and a mangin surrounding the center portion and comprising a front surface and a back surface, wherein the front surface of the center portion is flat and reflective rearward and the front surface of the mangin is spherical.
REFERENCES:
patent: 5969860 (1999-10-01), Mearns
Amon Max
Leblanc Richard A.
Dinh Jack
Epps Georgia
Lockheed Martin Corporation
Myers Jeffrey D.
Peacock Myer & Adams, P.C.
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