This BSA Pistol Scope is simple yet effective. Parallax is set for 50 yards and windage and elevation adjustments are set for 1/4 MOA. The multi-coated optics provide a clear sight picture that allow for almost instant target acquisition. BSA Pistol scopes also offer a generous eye relief of 12-20 inches, allowing this versatile scope to double as a scout scope.Features :MAGNIFICATION LOW: 2XMAGNIFICATION HIGH: 7XOBJECTIVE LENS DIA. (MM): 28ADJUSTMENT GRADUATION (MOA): 1/4LENS COATING: Fully MuticoatedW/E ADJUSTMENT RANGE: 25EYE RELIEF (INCHES): 13.3 - 1FOV LOW @ 100' (FT): 26.4FOV HIGH @ 100' (FT): 7.5