Specification :

Item: 2-20x44
Magnification: 2x-20x
Objective Lens Diameter ( mm) : 44
Ocular Lens Diameter ( mm) : 37
Field of View ( ft/ 100yads) : 50.9-5.1
Field of View ( m/ 100m) : 17-1.7
Exit Pupil ( mm) : 14.5-2.2
Eye Relief ( inch) : 4.4-3.75
Reticle: Glass-etched Illuminated
Parallax: ? .125
Diopter Regulation ( degree) : c3-b2
Click Value ( inch) : 0.25MOA
Tube Diameter ( inch) : 1.18
Water Resistance: Yes
Fog Resistance: yes
Shock Resistance: 3000G
Weight ( g) : 720
Length ( mm) : 355
Coated Green