Thread: Focuser collimation on a refractor - do I have a problem?
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Old 25-03-2021, 10:22 AM
MarkInSpace (Mark)
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MarkInSpace is offline 		 
Join Date: Jul 2020
Location: Melbourne
Posts: 251
No shifting
Hi, the point doesn’t shift as I rack out the focuser. It seems squared, but not centred.
I guess the problem is the flattener is not aligned with the centre- maybe that’s causing the issue?
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