• Sighting Mirror Allows for precise bearings and doubles as an emergency signal mirror
• Declination Adjust the declination with the included tool to improve accuracy
• Night Visibility The bezel, waypoints, index line, magnetic needle, and orientation arrows glow in the dark
• Rulers Ratios Edges have inch and millimeter rulers with ratios for use on any map
• Extended Base Plate with Magnifier - easily read map details and plot route