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The York Astronomical Society

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Articles

Amateur astronomers are adept at improving equipment by the ingenious use of non-orthodox materials. Here are a few example articles:

  • A finder for visual astronomy, the Celestron Right Angle Correct Image (RACI) by Martin Whillock, York Astronomical Society, with Robin Scagell
  • A sun finder for a refracting telescope by Martin Whillock.
  • A laser polar alignment by Martin Whillock.
  • A right-angle viewer for polar alignment scopes by Martin Whillock.
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