 
  | Item Name: | low light level viewer Night viewing. | 
| Magnification: | 1.38(x) | 
| Objective Dia.: | |
| Focusing range: | 0.25米~infinity | 
| Angle Of View: | 20° | 
| Dioptric adjusting range: | ±5 diopter | 
| Operating voltage: | 3V DC(use battery No.5) | 
| Enhanced infrared lamp: | built-in | 
| Resolution: | ≤1.5mrad | 
| Effective visual distance: | 160m | 
| Dimensions: | |
| Weight: | 0.67kg | 
| Outer packing: | 12pcs/ctn | 
| Carton dimensions: | 355x200x225mm |