Specification :
Oscillight : 1+
Oscillight Grade : 1 grade
Magnification : 4X
Objective lens diameter : 42mm
Resolution : 36mm
Field of View : 20°
Hard Light Protection : yes
Diopter Range :±4
Pupil Distance : 65±5
Visual Range :2~180m/2~250m
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℃) : 100h
Dimension : 190x120x64mm
Weight : 772g