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Skywatcher single speed crayford refractor focusor
Skywatcher single speed crayford focusor. To suit 100mm plus size refractor tube assemblies. I had this in a Skywatcher 100mm acromat refractor. Big improvement over the rack and pinion originality supplied. Should also fit 120mm and 150mm acromat refractors. Asking $70.00
Last edited by doug mc; 16-07-2019 at 10:22 AM.
Reason: Sold
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