... distance 100m/110yards,m19/6316/52Field of view,deg1812.5Focus range,m1.5 to infinity1.0 to infinityExit pupil diameter,mm6Eyepiece ... ×H×W,mm/in183×81×61203×81×61Weight,g530613Effective DistanceDetection range,m200/150220/175IR power,mw25≤IR wavelength,nm850IR effective distance ...