Magnification : 4X
Objective lens diameter : 50mm
Field of View : 6.5°
Display Dimension : 0.24 Inch (320x240)
Diopter Range :±4
Visual Range :2~180m/2~250m
IR Light Source : 850nm 40mw (US imported)
Sensor Dimension :1/3 Inch (762x504)
Minimum Illuminance :0.01LUX/F1.2
IR Light Emitting Distance : 150m
Battery : CR123 A, 3V 2pcs
Operating Temperature : -10℃~50℃
Runtime (No IR Light + 20℃) : 6.5h
Eye-Relief :1/4 Inch
Dimension : 195x55x83mm
Weight : 356g