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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.

 

Tags: Sextants