MEJ1003 Features: AO eraticator target scope Euro coated: Fully multi-coated camera-quality crystal lenses for outstanding brightness and clarity that can only be found in much higher priced scopes Large ocular lens for wider field of view Fast-focus eyebell Eleven dot reticle brightness intensity settings 0.125'' Fine-tune, windage and elevation adjustments with audible click stops and easy fingertip turrets and no tools required Battery type: CR2032 Nitrogen-filled, water-proof, fog-proof and shock-proof Minimum parallax setting 20 yards Eye relief: 3'' Tube size: 1.0'' Objective: 50mm F.O.V: 18.8 - 6.3 feet at 100 yards Includes: Suitable for all weather and includes high-torque power change ring Options: Available in Matte black or silver finish Construction: 1'' Tube construction to minimize glare Specifications: Magnification: 8.5 - 25 power Dimensions: Overall length: 15.53'' Warranty: Manufacturer provides limited warranty