The FLIR MNVD is a multi-purpose night vision goggle. It can be hand held, head mounted, helmet mounted. With a 51° field of view (FOV), it provides a large visual field without needing to move the monocular. The MNVD uses advanced multi-coated optics and is built to last with a compact composite housing. Operating from a single AA alkaline battery or CR123A battery, the MNVD can run up to 40 hours. With a compact size and weight combined with manual gain and a built in Infrared Illuminator, the FLIR MNVD 51 is the ultimate night vision monocular for any mission.