Check the listing for details. Cammenga Tritium Lensatic Compass 3H. Color: Olive Drab, Condition: New. Listed at 109.95 USD. Cammenga Tritium Compass 3H Olive Drab Lensatic Tritium Compass (Rothco ithem # 417). This Cammenga Genuine G.I. Tritium Compass with Pouch features The worlds #1 military compass, Built to the demanding specifications of U.S. fighting forces, Nsn 6605-01-196-6971, Battle tested -shock, water,sand proof and functional from - to +1, Seven tritium micro lights allow for navigation in low-light conditions, Equipped with a magnifying lens,sight wire, and dial graduations in both degrees and mils to ensure accurate readings, Copper induction dampening systems lows the rotation of the magnet without the use of liquids, Built to last with an aluminum frame and waterproof housing, Includes carrying pouch, lanyard, and belt clip, 3H stamped on back of actual compass.