Alpha Systems A-31 Digital Night Vision System

Key Feature Polymer Construction Digital Night Vision 1/2 high-sensitivity sensor for superior low-light performance Inspired by PVS-31, made from high-strength polymer for durability and comfort Built-in with brightness control Round ocular lens for enhanced viewing comfort 14500 rechargeable battery with a supplementary battery pack Running Time Up to 3 hours of operation Dove-tail interface for easy accessory attachment Manually adjustable focus and customizable interpupillary distance (IPD) Package Include Charger/ Carrying case/ Battery pack/ Power cable/ Alpha Systems A-31 main unit