A large sighting mirror with tilted open V-sight allows quick acquisition and accurate bearings to distant landmarks. Easy-to-use declination adjustment, clinometer, map magnifier, 1/20 inch and millimeter rules, 1:24k, 1:25k, and 1:50k scales, enlarged easy-grip capsule with enhanced dial numbers and 2° graduations with luminous points. New silicon map grippers and improved lanyard. All scales have two color printing for easy reading. Dimensions: 4" x 21.5", weight: 2.3 oz.