Mark 25 Sextant. #025. The top of the line Davis plastic sextant, the Mark 25 features our Beam Converger mirror, sometimes referred to as a full horizon mirror.;A special coating is applied to high quality optical glass to allow the user to see through this mirror, yet still pick up images as faint as low-light stars.;The Mark 25 is illuminated by a long-life LED and made of an upgraded plastic that is very stable.;Comes with instruction booklet.

• DAVIS DELUXE MARK 25 MASTER SEXTANT

DAVIS DELUXE MARK 25 MASTER SEXTANTDavis Instruments