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Just wondering if anyone out there had upgraded their secondary spider to use one of these CNC secondary cells ? just looking for some feedback to see how much of a difference they make - primarily interested from a collimation perspective, but also interested to see how much it impacts your diffraction spikes.
First post - I'm aware this is a question asked a lot, but after a lot of post reading and over saturation of information I've decided asking the question myself to you guys is the only solution!
I've just become an owner of the Heritage 130p, just wondering whether a decent eyepiece set is realistic?
My budget is in the £40-£70 range, aware this might only achieve one eyepiece?
I've not picked an area of interest yet although I would love to hunt out DSOs.
I'm in NE London so light pollution is a big factor.