Description:

MODEL: 2.5-20x50SF IR
Tube diameter: 30mm
Magnification: 2.5x-20x
Objectivebiameter: 50mm
Eyepiece diameter: 35.5mm
Field of view/degrees: 8.7*——1.13*
Exit pupil diameter: 8.3mm@2.5x-2.5mm@20x
Eye relief: 92mm
Coating: FMC
Parallax setting: 10yds-infinity
Adj.Range in@100yds : >+_30moa
CLIck value(W/E) : 1/4 M.O.A
Dioptric Fast adjust: >+_2.5D
Length （mm）: 352
Objective filter thresad: no

Finish: Black matte