With a high thermal sensitivity and optimal detection range, the Pulsar Thermion 2 LRF XQ50 Pro thermal imaging riflescope is great for close- to mid-ranges and poorer conditions. Main specifications Sensor @ 17 µm 384x288 Objective lens F50 / 1.0 Magnification, x 3 – 12 FOV (HxV), degrees 7.5 x 5.6 FOV (HxV), m@100m 13.1 x 9.8 Detection range 1800 m