LUNT LS6CaKMDd2 Ca-K filter in 90° star diagonal

Transforms normal refractor telescopes up to 540mm focal length into Ca-K solar telescopes. No further accessories required.

  • Solar observation in Ca-K wavelength
  • For refractors up to 100mm aperture & up to 540mm focal length
  • Bandwidth <2.4 Angstrom
  • Shows super granulation, flares & much more
  • Calcium-K filter module in 90° zenith-mirror
  • For use at 2 inch focusers
  • No additional accessories required
  • Absolutely safe, no danger to the eyes
Pre-orders are not possible.
Product number: 0553501
EAN: 4007922035208
Shipping Weight: 0.63 kg
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