The Night Optics D-321G is one of very few systems on the market
offering the latest Gen 3 night vision technology in true stereoscopic vision, with enhanced depth
perception. This lightweight design features fully adjustable headgear, built-in IR illumination,
Automatic Brightness Control, and Bright Source Protection. The unique, wide exit pupil design eliminates
the need for interpupillary adjustment. And, the redundancy of electronically independent image tubes
provides increased reliability in critical situations. With an optional 3x lens kit, the Night Optics
D-321G night vision goggles can be quickly transformed into handheld Gen 3 night vision binoculars,
offering the ultimate versatility in a dual-tube system. The Night Optics D-321G Gen 3 night vision
goggles ship with a Pelican hard case, commercial flip-up headgear, one 3v lithium battery, an operating
manual, and a warranty card. (The D-321G-A also ships with image tube data sheet.) The D-321G Gen 3 night
vision goggles are covered by a manufacturer’s two-year warranty.
Night Optics D-321G-B Gen 3 Night Vision Goggles: The D-321B-B Gen 3 Night Vision Goggles are built
around an image tube with a B-grade blemish rating (low occurrence), with a higher blemish frequency
and/or intensity than the Standard and A-grade goggles. Any blemishes will appear as black specs, with a
frequency and intensity deemed not to detract from normal viewing.
Night Optics D-321G-ST Gen 3 Night Vision Goggles: The D-321B-ST Gen 3 Night Vision Goggles are
built around an image tube with an A to B intermediate blemish rating, having a slightly higher occurrence
of blemishes than the A-grade goggles.
Night Optics D-321G-A Gen 3 Night Vision Goggles: The D-321B-A Gen 3 Night Vision Goggles are built
around an image tube with an A-grade blemish rating, having a minimal occurrence of blemishes.
