Dual band lens system incorporating molded chalcogenide

Details Dual band lens system incorporating molded chalcogenide Dual band lens system incorporating molded chalcogenide

2008-05-06

2008-05-06

Nguyen, Thong Q (Department: 2872)

Optical: systems and elements

Having significant infrared or ultraviolet property

Lens, lens system or component

C359S355000, C359S434000

Reexamination Certificate

active

11346707

ABSTRACT:
An image forming system and lens system including at least one molded chalcogenide lens element and configured to simultaneously image light at the medium wave infrared region (MWIR) and the long wave infrared region (LWIR) at a common focal plane.

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Umicore Datasheet “GASIR® 1-Infrared transmitting Glass GASIR® 1/0601” Umicore Electro-Optic Materials, Belgium (2 pgs).
Umicore Datasheet “GASIR® 2-Infrared transmitting Glass GASIR® 2/0511” Umicore Electro-Optic Materials, Belgium (2 pgs).
Kornik, Janos Technology, Inc. “Selecting Lenses to Maximize IR Camera Performance” Photonics Spectra, Sep. 2003 (4 pgs).

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