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Newbie question on wide-angle eyepiece
I have a 200mm x 1200 mm dobsonian, and two Celestron eyepieces, 6mm and 20mm. I came across a 6mm 66 degree and a 4/10/23mm 62 degree.
Which one of these would be the most useful and is there a lot of difference to what I have now. TIA. :-)
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