The wolverine pro is our newest series of military grade level night vision sight.The wolverine pro utilizes a high strength aluminum design to service the rugged day-to-day requirements and ever-changing environments.Except for the optical elements, all external surfaces utilize a non-reflective matte black finish.The external objective lens and eyepiece lens elements are protected with an ultra-durable (scratch-resistant) coating.Controls and adjustments are easy to operate and include reticle brightness, eyepiece focus, range (distance) focus, plus windage and elevation adjustments.Resolution: 51-64 lp/mmMagnification: 6xField Of View: 5.7 degreesGeneration: 2+ Level 1Battery: AADimensions: 11.20" x 4.30" x 3.60"Weight: 3.25 lbsFocus Range: 50m to InfinityIntensifier Tube: YesInfrared Illuminator: YesBattery Life: 40 hrs