NV 66-G2 binoculars provide the ability to observe the terrain under the darkest conditions. This model uses the same approach to night vision taken from our popular battle-tested NVS 7 binocular series and utilizes a Generation 2+ image intensifi er tube. Waterproof, lightweight, and compact, this is one of the most affordable systems on the market, making it an excellent choice for recreational or professional use. The NV 66-G2_5x is a lightweight hand-held night vision binocular with uncompromising optical characteristics in its class.