Compass, Lensatic (Phosphorescent Illum) - USGI New
From the exclusive manufacturer of the official U.S. Military Lensatic Compass. This model is built using Phospherescent markings. Shock, water, sand proof and functional from -50F to +150F. Phosphorescent markings, which must be activated by a brief exposure to an external light source prior to use in zero-light conditions. Equiped with a magnifying lens, sight wire and dial graduations in both degrees and mils to ensure accurate readings. Copper induction damping system slows the rotation of the magnet without the use of liquids. Built to last with an aluminum frame and waterproof housing. U.S. Government National Stock Number (NSN) 6605015716052.