Norconia 18-36×50 ItemNo.: 54743 Eyepiece: 45° diagonal, Magnification: 18x – 36x Objective-Ø: 50mm, Exit-pupil Ø: 2.8 – 1.4mm Brightness: 30.0 – 42.4 Field of view at 1000m: 31 – 16m Length: 350mm, Weight: 980g