Drum sextant HORIZON-ULTRA CASSENS & PLATH

HORIZON-ULTRA:
Full mirror for easy handling, index correction on the drum screw, indirect anti-glare lighting.
Telescope 4 x 40.
The white colour keeps it from heating up in the sun.
Weight 1.85 kg.

Comes with a mahogany case.

Available with special polarized shaded glasses and double prism, in order to minimize measurement errors caused by sextant tilt.