Thread: [SOLD] Parallax tube rings (12")
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Old 28-03-2016, 03:42 PM
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peter_4059 (Peter)
Big Scopes are Cool

peter_4059 is offline 		 
Join Date: Jun 2007
Location: SE Tasmania
Posts: 4,574
No problem Dave - are you planning to use them on your blue (Skywatcher?) OTA? It might be worth trying the fit as I suspect that OTA is slightly smaller OD than mine.