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Sky-Watcher 2 Inch Dual Speed Crayford Focuser


This smooth dual speed replacement focuser (10:1 gear ratio) suits Sky-Watcher Newtonian telescopes. Especially if you’re in to lunar and planetary imaging with an f/5 newtonian then this focuser is a must have upgrade.  Now you can replace your old Sky-Watcher Rack n Pinion or single speed Crayford style focuser to achieve finer focusing capability.  Also suitable for DIY telescope projects

     dual speed 2-inch focuser
     2 inch dust cap
     2 inch to 1.25 inch adaptor.

Hole spacing 85mm x 85mm