DIY Crayford Telescope Focuser Repair / Apertura CarbonStar 150
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Boost the Performance of Your Newtonian Telescope for Astrophotography and Apertura CarbonStar 150
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TELESCOPE Crayford Focuser Restoration (by Reflactor)
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Apertura Carbonstar 150, Unbox, assembly, EAF and inital Collimation.
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How to make a good decision... when you don't know what to do. Telescope Talk.
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Crayford Focuser Explained / ZWO AEF Focuser Install !
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DIY Helicoid from pvc
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Telescope Gears Damaged? Focuser Missing Teeth? Easy FIX anybody can do at home (by Reflactor)
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