AGM WOLVERINE PRO-4 NL1 NIGHT VISION SCOPE 4X The Wolverine Pro 4 is a night vision weapon sight based upon the military nomenclature AN/PVS-12/12A. The Wolverine Pro 4 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. Controls and adjustments are easy to operate and include power on/off switch, reticle brightness, eyepiece focus, range (distance) focus, plus windage and elevation adjustments. 4x or 6x magnification Easy to operate Adjustable projected reticle Powered by 2 AA batteries Waterproof 40 hours continuous operation Limited 3-year warranty Specifications Image Intensifier Tube: Gen 2+ "level 1" Resolution: 51-64 lp/mm Field of view cleanness by zone: Gen 2 IIT NL1 Magnification: 4x Reticle color: Red FOV: 8.3° Objective Lens Diameter: 70 mm Focus Range: 25m to infinity Diopter Adjustment: -6 to +2 diopters Eye Relief: 30 mm Infrared Illuminator: Detachable, long-range Battery Type: 2 AA Batteries Battery Life (Operating): 40 hr. Weight: 1.07 kg (2.35 lb) Overall Dimensions: 215 × 95 × 82 mm (8.4 × 3.7 × 3.2 in)