The Recta Marching compass Field Compass Officer Global DP6 G
The underlying mirror allows very simple sighting with a high accuracy of 1°. The needles are rotating on a sapphire bearings in antistatic fluid. Due to inclination, compasses must be balanced for several zones in order to
The ideal starter mirror compass
The Recta Mirror Sighting Compass DS40 Scout is for beginners. It is a mirror compass with fixed declination correction scale. Luminous markings and bezel. Radius vectors on the cover to measure the inclines.