ENVG-B (Enhanced Night Vision Goggle – B), an enhanced version of ENVG III, will work together with the Family of Weapon Sights – Individual (FWS-I) or can be used independently. It will replace ENVG-III.
ENVG-B, a binocular version of the Enhanced Night Vision Goggle, is moving rapidly into Engineering and Manufacturing Development (EMD).
ENVG-B will be similar to ENVG III, fusing images from an image intensifier with those from a microbolometer. However, ENVG-B will have the option to be used as either a fused monocular or as a binocular (ENVG III is monocular only).