Silva Expedition S features easy-handling Dryflex™ housing, silicon rubber feet for precision map work, detachable safety-release lanyards, night-enabling luminous markings, magnifying lens, map-measuring scales in mm or inches, 1:25,000, 1:50,000 and GPS scales, plus built-in adjusters for magnetic declination (including permanent local adjustment). The Expedition S can also map-measure 1:40,000, has both a clinometer for measuring slope angle, and 45-degree angle assistance on the mirror-sighting function.

Compass housing made from Dryflex™ rubber	Easy handling
Map-measuring scales mm, inch; GPS scales, 1:25k, 1:50k	compatible with basically any map
Built in adjuster for magnetic declination	permanent adjustment for local magnetic declination
Built in clinometer	for vertical angle/slope measurement
Luminous markings	enables night navigation
Silicon rubber feet	increases precision in map work
Built in magnifier for detailed map reading
Mirror sighting with sighting hole	giving accurate bearings
Detachable safety-release lanyard
Weight:	86g