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Old 09-06-2020, 08:44 PM
BeardFace (Nial)
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BeardFace is offline
 
Join Date: Mar 2020
Location: Melbourne, Australia
Posts: 17
RC8 collimation or focus problem?

Hey all,

So I just tested my new (second hand) RC8 out for the first time last night and the stars are looking a little wonky:

http://www.iceinspace.com.au/forum/a...1&d=1591702935

So I'm wondering if this is a collimation issue or a focus issue? I got the focus as close as I could. As for collimation the secondary mirror and the focus tube are both in line, the only thing I think might be out is the primary?

Any help would be greatly appreciated.

Cheers
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