Specifications:

Magnification:	11-44x
Objective:	50
Prism Glass:	Bak4
Lens Coating:	Fully Multi-Coated
Field Of View (Ft.@1000Yds. / M@1000M):	181./60.5@11x / 70.8/23.6@44x
Exit Pupil (Mm):	4.5@11x / 1.1@44x
Eye Relief:	15.1-10.9mm
Net Weight (Oz. / G):	19 / 540
Length (In. / Mm):	9.8/ 250
Waterproof/Fogproof:	Yes
Nitrogen Filled:	Yes
Close Focus:	4m

Features:

O-ring sealed,100% waterproof
BaK-4 prisms
Fully multi-coated optics
Compact design
Long eye relief
Close focusing
Dry Nitrogen-Purged and Sealed, 100% fogproof
Rubber armor covering