For ease of use, the Silva Ranger S compass features a case made from easy-to-grip DryFlex. In addition, there is a declination scale that can be used everywhere in the compass housing, a magnifying glass and a base plate with millimetre scale and scales 1:50,000 and 1:25,000. the Ranger S also has a 45 degree angle aid on the direction finder. An indispensable helper for demanding users.