The long eye relief, locking diopter, and fully multi-coated lenses are just a few of the reasons this riflescope will be a crowd pleasing favorite.Tough construction and bright images are just the icing on the cake.The Copperhead's hard anodized, one piece, aircraft grade aluminium tube is nitrogen purged and O-ring sealed for waterproof/fogproof/weatherproof performance. OPTICAL FEATURESFully Multi-Coated Lenses - Increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces. CONSTRUCTIONOne Inch Tube - Standard tube diameter for most American riflescopes.One Piece Tube - Maximizes alignment for improved accuracy and optimum visual performance as well as strength and water resistance.Aircraft Grade Aluminium - Premium grade of aluminium, valued for fatigue resistance.Capped Turrets - Less susceptible to accidental impact damage.Reset Turrets - Allow re-indexing of the turret housing to zero after sighting in the riflescope; generally requires use of a coin or wrench.Waterproof - O-ring seals prevent moisture, dust, and debris from getting inside the tube, ensuring reliable performance in all environments.Fogproof - Filled with nitrogen gas to inhibit internal fogging.Shockproof - Lenses are locked in place, fore and aft, with machined locking rings to remain in perfect alignment and withstand recoil and impact.Hard Anodized Finish - Hard coat anodization is durable; the low glare matte helps camouflage the shooter’s position. SPECIFICATIONSMagnification - 4-12XObjective Lens Diameter - 44 mmEye Relief - 4.0 inchesField of View - 24.7-8.4 feet/100 yardsTube Size - 1-inchTurret Style - CappedAdjustment Graduation - 1/4 MOATravel per Rotation - 15 MOAMax Elevation Adjustment - 60 MOAMax Windage Adjustment - 60 MOAParallax Setting - 100 yardsLength - 34 cm / 13.5 inchesWeight - 448 grams / 15.8 ounces
