The top of the line Davis plastic sextant, the Mark 25 features our Beam Converger mirror, sometimes referred to as a "full horizon mirror". 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.
Davis Master Sextant Mark 25 Instructions (.pdf) The Mark 25 is illuminatedby a long-life LED and made of an upgraded plastic that is very stable. Comes with instruction booklet.
There are currently no rebates available for this item