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. - 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: 6x - Reticle color: Detachable long-range - FOV: 5.7� - Objective Lens Diameter: 100 mm - Focus Range: 50m to infinity - Diopter Adjustment: -6 to +2 diopters - Eye Relief: 30 mm - Battery Type: 2 AA Batteries - Battery Life (Operating): 40 hr - Weight: 1.47 kg (3.25 lb) - Overall Dimensions: 285 � 108 � 91 mm (11.2 � 4.3 � 3.6 in)