FSQ 106 ED

Flatfield super quadruplet refractor

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 Takahashi FSQ106ED:
  • Aperture: 106mm;
  • Focal length: 530mm;
  • Focal ratio: 5.0
  • FOV with SXH35 : 235.5 x 157 arcmin.
  • Imagescale : 3.5 arcsec/pix
  • Image circle diameter: 88mm (prime focus)
  • Usable Back Focus: 178mm;
  • Tube length: 675mm;