Sightmark Wraith HD 4-32x50, Day or Night Vision Riflescope, Black, Multiple Reticles, Removable IR Illuminator, Fits Picatinny Rail SM18011
Specifications:

Magnification	4-32x
Objective	50mm
Field of View	21 ft @ 100 yds
Type	Night Vision Scope
Generation
Battery	AA (4)
Dimensions	10.5" x 1.875" x 3"
Weight	36.6 oz
Focus Range
Resolution	1280x720
Intensifier Tube
Diopter Adjustment
Controls
Infrared Illuminator	Detachable IR850
Battery Life