Davis Master Marine Sextant - Mark 15

The Davis Master Sextant - Mark 15
Large, easily adjusted mirrors using new instrument-quality glass and a special baked on salt-spray resistant backing.

Mark 15 Sextant Features

• Both mirrors have protective housings.
• Horizon mirror is half-silvered. No adjustment wrenches required.
• Molded of high-impact, weatherresistant plastic.

All Davis Master Sextants feature the following professional specifications:

• 18cm (7”) frame radius. Graduation 120° to ?5°
• Index mirror rectangular, 50 × 38mm (1.98” × 1.49”).
• Precision machined slow travel gear and worm mechanism.
• Highly visible, easy-to-read micrometer drum and vernier allowing readings to 2/10 minute of arc.
• Fully ribbed, three-circle sextant body for platform strength and stability.
• Large, contoured handle designed for sure, steady grip and angled back for added control.
• Seven large sunshades allow complete, independent adjustment of shading density for horizon and index mirrors.
• 3 × 27 mm star telescope with anti-reflective coated glass lenses, plus separate hooded sight tube for glare-free sun shots.
• Neck lanyard frees hand and protects sextant.
• Tough, fully padded, shockresisting carrying case with compartments for extra batteries and mirror kits.