Gelert Deluxe Lensatic Compass.
From the Gelert range of camping gear the Deluxe Lensatic Compass - easy to use with a Romer scale for 1:25,000. The compass unit is based on a design preferred by military forces for its precision and rugged durability.
The compass includes a protective metal case and a magnifying lens viewer. Lensatic compasses such as this example take more accurate bearings for land navigation than map compasses. An essential piece of equipment that will fulfill all your hiking needs.