Night vision device NS100

Indicates whether it is a:
1. Binocular - for both eyes
2. Monocular - for one eye

The first number in the model number represents the magnification. It specifies how much larger an object appears compared to when viewed with the naked eye.

Generates an invisible light which is detected by the night vision device. This makes it possible to see even in absolute darkness.

Protects the night vision device from bright light accidentally entering the optics.

The shortest distance at which a sharp image can still be achieved.