PVS-31C is a high performance dual-tube type night vision binoculars. Precisely and ruggedly built  housing and optics meet or exceed  military specifications. PVS-31C can be used as handheld or with head gear, helmet mount assemblies for hands free use.

Device has a built-in short range Infrared Illuminator, light overload sensor and Manual Gain Control (optional, with selected IIT).

PVS-31C works with single AA battery or with single CR123 battery and is compatible with most IR laser aiming and illuminating devices.

he crucial issue in modern military is “survivability” of a soldier.

Depth perception of such "dual-tube" device allows using PVS-31C for operating various machines, boats etc., in addition to basic ground operations.

PVS-31C also offers Stow Safety Feature (SSF) that helps an operator to stay covert during night-time operations by turning off the IIT of the device when it is moved up or down in the vertical plane.