I have a 2" Omcon 35mm Erfle that is in excellent condition. It has it's original box and two endcaps. This eyepiece is no longer made and is hard to find. It has a 62 degree apparent field view and is sharp to the edges. Some reviews about this eyepiece can be found at CloudyNights and Excelsis .coms.
I would like $75.00 for this eyepiece which includes Priority Mail shipping in the Continental United States. Don't miss this chance to get a great 2" eyepiece for a low price!
San Diego Astronomy Association