Quote:
Originally Posted by Rainmaker
 F3.54 is the perfect focal ratio if you’re using an 18” Dobsonian, it allows you to stay seated no matter what part of the sky you’re viewing, you just need to include the SIPS Paracorr in your focuser setup…. |
Maaan that's a beautiful scope Matt....
I have a very good idea too, given my, poor mans, version (18" F4.1 Skywatcher). It's manageable but formidable and under great skies, delivers in spades.
Mike