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Home > Glossary > Telescopes > Focuser > Type of build

Telescopes Focuser Type of build

There are basically two different construction types: the rack and pinion focuser and the Crayford focuser.

More information:

  • Crayford
    A Crayford focuser is a ball bearing guided friction drive and allows a very precise adjustment of the focus.
  • 21.10.2020


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