The zoom series is a dual fov handheld thermal imager with shutterless calibration technology9sct) to simplify use and reduce power consumption.The zoom series featurea a full color 1440 x 1080 hd oled display; ultrasensitive 12 m 640 x 512 sensor; matrix iii processing; usb-c connectivity; stadiametric rangefinder and fhd oled display.Resolution: 640x512, 50 HzMagnification: 2x/4xObjective: 25mm/50mmField Of View: 13.10 - 6.60 DegreesBattery Size: Li-Ion Battery PackWeight: 22.92 ozFocus Range: 2400 ydsDiopter Adjustment: -5/+5Battery Life: 10 hrs