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公开(公告)号：US10091497B2
公开(公告)日：2018-10-02
申请号：US15015856
申请日：2016-02-04
Applicant: THE BOEING COMPANY
Inventor： Dale T. Iwasa , Larry P. Pine , Joseph T. Riegler
Abstract: Method and apparatus for testing visual acuity of a night vision imaging system using a visual target. A fixture arranges a mirror a first distance from the night vision imaging system and arranges the visual target a second distance from the mirror. A sum of the first distance and the second distance equals a target distance between the night vision imaging system and the visual target. The fixture includes a starlight generator that can illuminate the visual target with simulated starlight and/or moonlight that stimulates the night vision imaging system.
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