Brunton 54LU Compass and Sighting System

The 54LU Compass and Sighting System by Brunton is a base plate map featuring in-vial sighting, luminous points and an instantanious reciprocal bearing for use with the internal sighting mirror. The 54LU is extreamly accurate - to a 1/2 degree.Features:Combination direct sighting and base plate2 degrees of graduation azimuth w/ 1 degree direct sightingDirect sighting accuracy to 1/2 degreeReverse azimuth bearingLuminous index lineMap magnifiermm and inch scaleMetric UTM roamer scalesIncludes lanyardSpecifications:Overall dimensions: 4.9 in. x 2.4 in. x 0.6 in.Weight: 1.4 ozUTM Roamer: 1:25K, 1:50K, 1:63.36KWarranty: Limited lifetime