Here's what other sites are saying:
Suunto MCA Compass delivers superior accuracy and precision for novices and professionals alike. This compass is ideal for surveyors, miners, architects, rescue patrols, hikers, boaters and the military, where a precise reading can make all the difference in the world | Suunto's Two Zone System makes this compass exceptionally accurate anywhere in the northern hemisphere | Durable, clear, scratch resistant acrylic baseplate with inch scales makes orienting maps simple | Mirror lid with sighting notch locks open at various angles (60 degrees, 120 degrees, and 180 degrees) and protects compass face | Fixed declination correction scale | Size: 56 x 84 x 15mm / 2.2 x 3.3 x 0.6in (with lid closed) | Weight: 42g / 1.5oz
- Tahoe Mountain Sports
The Suunto MCA is a compact mirror compass designed with practicality in mind. It features fixed declination correction, a mirror that locks at various angles, sighting notch, and a detachable snap lock lanyard.
- FogDog Sports