The Minox Black 7x42 MD C Monocular is a marine optic featuring a waterproof housing and an analog magnetic compass. The result is a handheld optic excellent for use on the trail or at sea. An inverted-T crosshair reticle features mil hash marks on the longitudinal and latitudinal axes, providing the observer with a tool for estimating the distance to, and size of, objects. The built-in analog compass displays the directional reading in degrees at the bottom of the field of view. A water-sealed and armored housing, subzero temperature tolerance, and fold-down eyecup equip the white 7x42 MD C with the features required for a durable and dependable monocular.