Thread: Budget DSLR Astrophotography - Equipment First Steps
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Old 31-10-2018, 03:07 PM
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Merlin66 (Ken)
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Merlin66 is offline 		 
Join Date: Oct 2005
Location: Junortoun Vic
Posts: 8,904
I made a double arm Trott barn door tracker a few (?!) years ago....
standard aluminium sections and a quick release nut.
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