Traditional Mirror No Frame – 57mm for Plath, Tamaya

Description

Other sextants (Cassens & Plath, C. Plath, Tamaya, Freiberger) 57mm, frame not included.

Mirrors – Sextant mirrors have a limited lifetime before needing re-silvering or replacement. Estimates range from 2 to 6 years in marine service. While re-silvering is an option, good quality is hard to achieve. New mirrors are not much more expensive. Traditional (half silvered).