This BARSKA scope goes the distance on performance. When precision is a critical factor this scope delivers the advantage with long-range and deadly accurate targeting. Ideal for all types of shooting including varmint hunting target shooting long-range and precision shooting. - 4-16x Magnification - 40mm Objective Lens - MIL-DOT - Field of View 19.39'@4x 6.28'@16x - Exit Pupil 26.5-8mm - Eye Relief 3.15in - Click Value 1/8 MOA