Total Darkness IR System	Yes
		SMART Technology	No
		IIT Generation	1+
		Resolution	40 lp/mm
		Magnification	2.5x
		Lens System	F:1.4, F90 mm
		Proshield Lens Coating	yes
		FOV	15°
		Detective range	150m
		Recognition range	100m
		Range of Focus	4 m to infinity
		Diopter Adjustment	-5 to +5
		Controls	Direct
		Remote Control	No
		Automatic Brightness Control	No
		Bright Light Cut-off	No
		Infrared Illuminator	Detachable IR450
		IR Indicator	Yes
		Low Battery Indicator	No
		Power Supply	1 x 3 V CR123A type battery
		Battery Life	40 hrs
		Reticle System	Red on Green
		Windage & Elewation Adjustment	1/4 MOA
		Environmental Rating	Water and fog resistant
		MIL-STD-810	No
		Operating Temperature	-51 to +45 °C
		Storage Temperature	-55 to +70 °C
		Dimensions	275x105x83 mm，10.8"x4.1"x3.2"
		Weight	1.27 kg / 2.8 lbs
		Warranty	2 years