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.
NIGHT VISION IMAGINING SYSTEM ACUITY VERIFICATION TEST FIXTURE
10.08.2017
Patent
Elektronische Ressource
Englisch
Night vision imagining system acuity verification test fixture
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