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Hello anthony.tony,
Thanks for the info. I have the same 12"Dob (with a different name but comes from the same factory ). My eyepieces are pretty OK but nothing special. My 7mm never seems to give sharp images and Im considering getting a "good" (and therefore expensie) replacement. Maybe a Pentax XW 5mm or something similar.
I've read that you really need to use good eyepieces on these big F5 dobs because the cheaper ones just dont work well at higher magnifications.
Do you think it's worth spending $300 or $400 on a good eyepiece (for this telescope specificly) ? I don't have enough experience to judge this and am worried about not noticing the difference between a $50 and $300 eyepiece.
If so is it only worth while for higher magnification eyepieces or will I notice the difference in quality with a 20mm eyepiece.
Thanks for your help, Makrus.
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