Frank the Troll Posted February 27, 2016 Share Posted February 27, 2016 Im trying to upgrade an old push/pull frac scope with a newish focuser The tube diameter is 127mm. any ideas as to what will work Could a standard focuser say from a SW 120 be made to fit for instance? Have seen a GSO that might work, but they are based in the US Link to comment Share on other sites More sharing options...
Cornelius Varley Posted February 27, 2016 Share Posted February 27, 2016 The SW120 focuser probably could be made to fit the telescope, it will need a suitable adapter ring between the focuser and telescope tube and a little ingenuity. Link to comment Share on other sites More sharing options...
Frank the Troll Posted February 27, 2016 Author Share Posted February 27, 2016 1 hour ago, Cornelius Varley said: The SW120 focuser probably could be made to fit the telescope, it will need a suitable adapter ring between the focuser and telescope tube and a little ingenuity. Thank you Peter Ideas are bouncing around now Link to comment Share on other sites More sharing options...
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