Quote:
Originally Posted by barx1963
Doc
First off I can make a couple of comments. Collimation is one of those topics that newcomers to our hobby get stressed out about.
Malcolm
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I can certainly relate to that, it caused me no end of hassle when I began with a Dob. Eventually, it became easy enough, the secondary was always my bother. With an SCT, theoritically, you never need to collimate the primary.
The hubble artificial star really helped me big time, no drift, use it during the day. I find it far easier to collimate an SCT.
Cheers,
Lance