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night vision device
(redirected from Night observation device)

   Also found in: Acronyms, Wikipedia 0.02 sec.
Any electro-optical device that is used to detect visible and infrared energy and provide a visible image. Night vision goggles, forward-looking infrared, thermal sights, and low-light level television are night vision devices. Also called NVD. See also forward-looking infrared; night vision goggles(s).


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Army armor and infantry scout platoons with a long-range reconnaissance and surveillance sensor system whose capability is significantly enhanced when compared to the previously fielded AN/TAS6, Night Observation Device, Long Range (NODLR).
As a result, night observation devices are mostly ineffective under the canopy.
Unlike image intensified night observation devices, the HelmetIR incorporates an amorphous silicon microbolometer, which allows viewers to see through total darkness, battlefield obscurants, and even foliage.
 
 
 
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