Specification :

OPTICAL DATA
System: Parallax Free, Reflex, Collimator
Magnification: No magnification (1X)
Eye relief Unlimited, No centering required
Reticle, size Red dot, diameter 8 MOA*

ELECTRONIC DATA
Battery Type: One 3 Volt (2032)
Battery Life: 50-100 hours average.
Switch, dot brightness 8 positions, of which 7 Extra Bright

MECHANICAL DATA
Material housing: Extruded 6063 high strength aluminum
Surface finish: Hard anodized, matte, Graphite Gray
Material lens covers Thermoplastic Elastomeric, black non-glare
Adjustment 1 click = 1/4"=100yds

DIMENSIONS
Length: 120 mm (5.1")
Width/height: 53*60 mm
Width/height with mount Max: 72*72 mm
Weight: 415 grams (7.1 oz)

ENVIRONMENTAL DATA
Temperature Range: -45oC to +70oC (-50oF to +160oF)
Water resistance Submersible to: 25 m (80ft) water depth
*MOA (Minute Of Angle) 2 MOA = 60 mm at 100 meters.