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The NVD-BNVDG Binocular is a dual tube goggle with gain control. Gain Control allows the user to adjust the brightness of the image depending upon the amount of ambient light available. The BNVDG has a separate gain control knob for each eyepiece or arm.
The BNVDG can be used as a monocular by choosing which side you want to use as your night vision eye and rotate the other side/
arm of the binocular up and out of the way. Each arm is tight enough so that the rotated arm will not fall down, but stay in its user adjusted position. The gain control can be turned down in the raised arm’s eyepiece to remain covert. The unit will power off when in an upright position and power on when ipped back down. When night vision is no longer needed, shut off and rotate both sides up and out of the way, or turn the gain control down so that the user’s helmet is not illuminated and visible to others. Focus length adjustment parameters of the BNVDG provides end users the ability to quickly identify a faulty ri e discharge and ability to read a map in full night vision use. This system complies with MIL-STD 810G, MIL-PRF-A3256342A(CR) and MIL-PREF-49427(CR). Available with Commercial and MIL SPEC tubes. See page 5 for more information on Tube Speci cations: Type F9815.