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Old 05-02-2025, 12:24 PM
Leo.G (Leo)
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Leo.G is offline
 
Join Date: Nov 2016
Location: Lithgow, NSW, Australia
Posts: 1,470
Quote:
No adjustment to collimation since 2nd-hand purchase, have installed a focus/collimation plate since, also unadjusted.

Sorry, I have an RC8 and HAVE NOT attempted to collimate it because I think I'm too stupid. Mine came with a collimation plate (adjuster before the focuser) which I haven't touched since I bought the telescope used but I must check it one day because I know it has rotated slightly since I took possession of it.
If the focuser was removed to fit the collimation plate (which could be very different to what I have) wouldn't that require collimation because the plate may not be correctly set from purchase.
I am no expert, I rarely get to take any of my telescopes out and haven't been brave enough to adjust my collimation on the RC8.
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