For versatility, from shooting varmints to big game, the 3-12x42mm is the right choice and is particularly suited for long range shots with any of its three reticle options. Product Specifications Long-Range MOA Rectile Matte Black Capped Hunter Knob Style 3-12x Magnification 47.5 mm Objective Diameter 42mm Objective Lens Diameter 43mm Ocular Diameter Rear Focal Plane 1 in. Main Tube Size 38 - 9 ft. Field of View 3.5 - 3.8 in. Eye Relief 11 - 4 mm Exit Pupil 1/4 MOA Click Value 70 MOA Elevation Adjustment Total Capability 70 MOA Windage Adjustment Parallax/Focus Fixed 100 yards Fixed Parallax 12 in. 17.6 oz.