If the terrain demands for a mirror sighting compass Expedition S is your optimal companion. 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).

Features mirror-sighting
The Expedition S can also map-measure 1:40,000 and it comes with a clinometer for measuring slope angle and 45-degree angle assistance on the mirror-sighting function. The mirror-sighting function is perfect when determining direction over longer distances.

Detect the avalanche risk
The slope card is great for detecting avalanche risk and to determine how challenging your journey will be. By knowing the slope you can also judge any extra distance that you need to go due to the slope. The scale lanyard has two scales on it; 1:25, and 1:50, which facilitates to measure the distance of your hike. Since it’s soft and bendable it’s easy to place it directly on to your route on the map. The new graphics contain a more distinct arrow (Expedition) and also a more contemporary font.

If you are in need of a traditional baseplate compass with high-end features, the  should be your choice.