Specification :
Oscillight : 1+
Oscillight Grade : 2 grade
Magnification : 4X
Objective lens diameter : 50mm
Resolution : 36mm
Field of View : 15°
Diopter Range :±4
Visual Range :2~170m/2~230m
IR Light Source : 850nm 40mw (US imported)
IR Light Emitting Distance : 150m
Battery : CR123 A, 3V
Operating Temperature : -10℃~50℃
Runtime (No IR Light + 20℃) : 120h
Dimension : 195x55x83mm
Weight :420g