I posted an ad on the eyepiece section of Astromart for 20mm and 10mm Celestron plossls [Classified #510943]. Gordon wants them, but questioned if they were plossls. Good question. Fact is, I was going by what the users guide for the Celestron 102 Widefield scope stated, but they are NOT marked as plossl or anything else. Can anyone on the forum take a look at the pictures and give an opinion? Perhaps someone can tell me how to tell from inspecting the eyepiece? I don't want to sell these eyepieces as plossls if they are not. And, if there is doubt, I want to withdraw the ad.
Many thanks, Ed
Many thanks, Ed
