Eyepiece choice?
Hi everyone
I have built a 18” F/5 truss Dobsonian. I’m just seeing if buying a expensive eyepiece will make much difference to the views. I am more interested in DSO’s, and what brand and size will be best? Any suggestions would be much appreciated, I have the Skywatcher Panorama set but I feel like they are not the best, they are good but not great. Also when looking at bright objects like the moon I get a lot of rainbow colours around the edge of view, is this normal? or is it the eyepiece itself. Again any suggestions will be much appreciated
Thank you
Daniel
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