Recta Mirror Sighting Compasses (DS40) fixed declination scale luminous marks side scales in mm and 1:50'000 radius vectors on the cover to measure inclines size (closed) : 72 x 52 x 15,8 mm weight : 41 g
Recta Mirror Sighting Compasses (DS40)
fixed declination scale
luminous marks
side scales in mm and 1:50'000
radius vectors on the cover to measure inclines
size (closed) : 72 x 52 x 15,8 mm
weight : 41 g