524' field of view; 700' range of view

Built-in infrared illuminators for viewing in complete darkness

Steel stringer system for additional precision and control

Low battery indicator and extended infared operation on low battery

Objective lens: 80mm focal length, 4-element glass construction; ocular lens: 12mm focal length, 5-element glass construction

Spectral sensitivity: 400-900nm

Weight: 2.5 lbs.

Uses CR123A 3V Lithium battery