The rico alpha is the culmination of decades of user feedback, research, development and american engineering all imbedded in a thermal weapon sight that is purpose built for the discerning night hunter.From the autoloading guarded power connector (agpc) to the battery latch design, the rqd quick release mount, to the ultra-rigid housing with tactile ridge positioning and single finger focus(sff) design, the alpha was developed by hunters for absolute performance in every way.Additional performance based features of the alpha include image and video capture, multiple dynamic reticles and reticle colors, stadiametric rangefinder and wireless connectivity.Resolution: 640x512, 50 HzMagnification: 3xObjective: 50mmField Of View: 8.80 x 6.60 DegreesBattery Size: Rechargeable Li-ionWeight: 33.68 ozFocus Range: 2400 ydsDiopter Adjustment: -4/+4Controls: TRPBattery Life: 6 hrs