ATHLON SCOPE TALOS 3-12X40 SF MIL-DOT SFP 1" FEATURES: Magnification 3-12 Objective Lens Diameter 40 mm Reticle Mildot Surface Finish Matte Lens Coating Wide Band Fully Multicoated Tube Material Aircraft grade aluminum Tube Diameter 25.4 mm Exit Pupil 13.6-3.4 mm Eye Relief 3.82-3.35 inches Field of View @100 yards 34.1-8.9 feet Click Value 0.1 MIL Adjustment range per rotation 5 MIL Total Elevation Adjustment 20 MIL Total Windage Adjustment 20 MIL Turret Style Capped Parallax Adjustment Side Focus – 10 yards to infinity Purging Material Nitrogen Length 12 inches Weight 16.2 oz Reticle Subtension Validity 10x