likewiselike:

An ideal and necessary tool for seasoned and novice navigators, this German-engineered instrument, from Best Made, is a “lensatic” style compass, originally designed for explorers, speleologists, archaeologists, the military and most famously, for foresters who “cruised” timberlands engaged in precision survey work.  It is equipped with a lensatic sight which will allow the user to take an exact bearing from the compass while simultaneously aligning it with their destination and or objective.