Air gun scope Optics VT-Z 4-16X42SFIR FFP for hunting weapons gun

Brand: Discovery
Magnification: 4X-16X
Obj. Lens dia: 42mm
Illumination: YES
Focal Plane: Second Focal Plane
Tube Dia: 25.4mm
1Click: 1/4MOA
Field of view(degrees): 5.8°-1.5°
Exit pupil diameter(mm): 10.35-2.6mm
Exit pupil distance(Eye relief): 81-70mm
Max Elevation adjust range(MIL): ±30MOA
Max Windage adjust range(MIL): ±30MOA
Length: 342mm
Weight: 465g
Coating: Fully Multi-green Coated Optics
Shock-Proof/Water-Proof/Fog-Proof: Yes