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Old 22-10-2018, 05:38 PM
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astro744 is offline
Join Date: Apr 2007
Posts: 843
I bought a used SW 10" f4.7 for the kids and whilst it is a nice 'scope to use it does have one annoying feature in the focuser. I cannot fully insert my 2" Astrosystems laser collimator as there is a stop inside the draw tube of the focuser making it difficult to see the return beam from inside the tube.
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