Newcon NVS 7-2HD 4.0x 2nd Generation Plus Waterproof Night Vision Biocular

Newcon's NVS 7-2HD is a dual eyepiece, single objective night vision unit with an oversized catadioptric telephoto lens.  It features 2nd generation + intensifier tube technology, with an 18mm tube capable of resolution as high as 64 linepairs per millimeter.  Combined with a lens that draws in distant scenes with a broad objective that draws in distant light, the NVS 7-2HD can detect and recognize objects with the very best of any 2nd generation night vision unit.

PLEASE NOTE:  There are many variables which influence the distance one sees with night vision devices-amongst them the object's size, the level of detail being sought and the observation conditions.  Night vision devices detect much further under a full moon and clear skies than they will under a new moon and cloudy skies.  Many different formulas are used to determine the statistic of maximum viewing range and this varies by manufacturer, so ultimately the generation of the intensifier tube is much more relevant than any quoted statistic when determining the maximum viewing range.

All night vision devices sold by B&H have mechanisms in place to protect the intensifier tube from a sudden burst of bright light, but this does not mean that bright light doesn't damage the device.  Bright light in any form is not good for the longevity and performance of image intensifier tubes.

Note! Export of this device described herein is strictly prohibited without a valid export license issued by the U.S. Department of State office of Defense Trade Controls, as prescribed in the International Traffic in Arms Regulation (ITAR), Title 22, Code of Federal Regulation, Parts 120-130, and/or the U.S. Department of Commerce. For further information contact the Office of Defense Trade Control and/or the U.S. Department of Commerce.