Dual field of view multi wavelength sensor

Optical: systems and elements – Compound lens system – With curved reflective imaging element

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Details

359366, 359364, 359351, 359355, 359356, 359357, 359399, 359400, G02B 1700, G02B 2300

Patent

active

053632354

ABSTRACT:
An optical system (10) includes a three mirror anastigmat telescope (12) and imager optics (14). The imager optics (14) provide narrow and wide field of view staring of the viewed scene. The optical system is positioned in a turret assembly (50) and folded to provide a sensor. The sensor includes an output laser beam generator (90). The telescope (12) is shared by the infrared system and the laser (90) to provide a simplistic and compact turret arrangement (50) which is well suited for aircraft targeting and designation purposes.

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