Magnification : 3x
Field of View : 12°
Lens System : F80/1.6
Focus Range : 5 m to infinity
Eye Relief : 45 mm
Diopter Adjustment Range : -4 to +4 dpt
Detection Range : 280 - 500 m
Infrared Illuminator : Build-in
Battery Type : One AA Alkaline or one CR123 (3V)
Battery Life : up to 60 hours at 20°
Environmental Rating : IPX4
Operating temperature : -40°C to +50°C
Dimensions : 229 x 97 x 75 mm
Weight : 820 g
code:
ao-4221-gen2+