Brunton's tried and true O.S.S. 60B Mirrored Compass is a reliable tool for surefooted backcountry adventures. It features (Orbital Sighting System) technology that sets a new standard for precision and accuracy while retaining ease of use. Tool-free adjustable declination lets you manually account for a difference between magnetic and true north~ so you can get the most accurate readings. Meridian lines at map level aid orientation with a map and minimize distortion.

• BRUNTON O.S.S. alignment system
• Tool free declination adjustment shows the difference between magnetic and true north~ so you can get the most accurate readings
• On the map Meridian lines
• 2 degree resolution
• Extra long straight edge lets you easily draw navigation lines on your map~ and the mirror folds onto compass face for protection from items inside your pack
• Map Magnifier
• Mid-hinged sighting mirror
• Protective cover
• Clinometer
• Interchangeable scale cards
• Inch/mm scales
• Lanyard
• Weight: 2.5 oz.