203mm Primary and Secondary Telescope Mirror set. Spherical Primary mirror Mirror Diameter: 203mm Focal Length: 750mm Focal ratio: 750/203 = 3.69 Mirror substrate: Float Glass Reflectivity=86% Optical quality: Diffraction imaging limit of 1/4 λ Secondary Mirror: Glass, 100mm x 70mm Mirrors Aluminized: 89% SiO2 surface aluminized

  • Spherical 203mm Primary mirror
  • Focal Length: 750mm
  • Secondary Mirror: 100mm x 70mm


Telescope Mirror Set - 203mm Primary & 100mm X 70mm Secondary Mirror


M.S.R.P $129.99



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