What Is the DA HNVG-31ND?
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DA HNVG-31ND binocular night vision goggles is a reference to the United States in-service head-mounted night vision goggles PVS-31 to create a high-performance pure military helmet night vision goggles.
The DA HNVG-31ND binocular night vision goggles are rugged, self-contained, compact and lightweight dual tube goggles.
The DA HNVG-31ND night vision goggles use second or third generation high performance image intensifier tubes to provide extremely clear and sharp images in a dark environment. The magnification is 1 to 1, which provides users with a wide viewing angle and space and judge the actual distance of the target. The built-in IR illuminator allows users to easily read a map and operate in total darkness.
What's more, DA HNVG-31ND night vision goggles is portable and flexible in use, it can be connected with helmet, and can also be hand-held. Observe and protect your eyesight, even if you use it for a long time, you will not feel fatigue. The range of applications is wide and available for night field observation, night fishing, forest fire prevention, family safety, night walk, etc.
In short, DA HNVG-31ND has a large field of view, high definition, no distortion, light weight, high strength characteristics is the ideal choice for outdoor night vision and military night equipment.
