The multi-functional Night Enforcer PVS-14 light-weight, single-battery, battle-proven design features the latest auto-gated, thin-filmed Pinnacle image intensifier tube technology as well as variable gain control allowing the user to increase or decrease image tube brightness for greater image contrast in varying light conditions. Designed for the most demanding night time law enforcement applications, the NEPVS-14 can be handheld, head-mounted, helmet-mounted, weapons-mounted, and adapted to a camera or camcorder.