NV100-I ™ Scope with illuminator 

High-performance light amplification 
Strong 4.3X image magnification 
Infra-red illuminator is included 
Light intensification: high 
Image magnification: 4.3X 
Batteries: 2 AA (not included) 
Field of view: 10 degrees (min.) 
Eyepiece adj.: ±4 diopters 
Focus range: 16' (5m) to infinity 
Objective lens focal length: 100mm 
Objective lens aperture: f1.5
Dimensions and weights 
Width: 3.9" 
Height: 2.9" 
Length: 8.6" 
Unit Weight: 2.8 lbs.