Description Silva Field Compass The Silva Field Compass is an entry level compass designed to meet the demands of schools, youth groups and leisure outdoor navigators. The SILVA Field compass has base plate map-measuring in millimeters, and scales of 1:50,000 and 1:25,000 – compatible with most maps. The compass features DryFlex™ rubber bezel for improved comfort and grip, and a detachable safety-release lanyard, making it a reliable companion in all situations.
