Quote:
Originally Posted by icytailmark
im looking at buying my 2nd eyepiece for High power planet viewing and im tossing up between the 8mm ethos, pentax 7mm XW or the pentax 5mm XW. The 5mm pentax is the cheapest of them all at $450 from star optics, the 7mm is $749 from star optics as well and the 8mm ethos i can get for $689. I have no idea which one to get.
I currently have a 13mm t6 nag.
im using a 12" SW dob with an argo navis.
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In an undriven Dob I think that the Ethos wide field would be would be great either the 6 or 8. I've not used either in real life but have looked through them "in the show room" they look good.
I have the 7 mm Pentax XW and have used the 5 mm XW...they are fabulous eyepieces.
I don't think you could go wrong either way...
Do you wear glasses or need lots of eye relief?