> Nautical Sextant 20 cm in Brass with Extra Solar Telescope in Rosewood Box Fully Functional
Reduced price! Nautical Sextant 20 cm in Brass with Extra Solar Telescope in Rosewood Box Fully Functional
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Nautical Sextant 20 cm in Brass with Extra Solar Telescope in Rosewood Box Fully Functional

New product

  • 2 telescopes, the conventional 4x and a 10x high power chromed brass telescope
  • The 10x is used for solar viewfinders. They are also perfectly suited for taking vertical and horizontal sextant angles of land objects
  • Solid brass construction
  • The sextant should be calibrated before use  

More details

$ 305.63

-18.5%

$ 375.00

More info

  • Range of angular indications: 0 - 120°.
  • Instrumental error: no more than ±12 inches.
  • Dial scale division: 1°.
  • Drum scale division: 1 inch.
  • Reading error for drum scale: ±6 inches.
  • Correction to sextant indication: ±36 inches.
  • Backlash between worm screw and frame: not over 12 inches.
  • Galilean telescope ratings: 3x-4x magnification, field of vision 4°30 - 6°40.
  • Mass of sextant, kg: less packing box 1.5, with packing box 4.5.
  • Total dimensions of sextant with Galilean telescope, mm 300 x 228 x 137 mm.

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Nautical Sextant 20 cm in Brass with Extra Solar Telescope in Rosewood Box Fully Functional

Nautical Sextant 20 cm in Brass with Extra Solar Telescope in Rosewood Box Fully Functional

  • 2 telescopes, the conventional 4x and a 10x high power chromed brass telescope
  • The 10x is used for solar viewfinders. They are also perfectly suited for taking vertical and horizontal sextant angles of land objects
  • Solid brass construction
  • The sextant should be calibrated before use