I'm thinning out the herd as the saying goes. The following eyepieces are for sale:
1. 20mm Vixen NLV with caps - $69 shipped
2. 20mm Parks Silver series with original caps and box -$23 shipped sold
3. 17mm Parks Silver series with original caps and box -$23 shipped sold
4. 28mm RKE with caps - $30 shipped. I'm the second owner - first owner bought it from surplus shed and it was a "2nd" there may be some dust between the elements but it makes a great deep sky eyepiece. (sold to Ulrich)
5. 50mm Parks Plossl with caps- Japan. Seems to be the same source as many of the University Optics offerings from the 80's and 90's. This is a great eyepiece. I had no problems with blackouts which some long FL eyepiece are plagued with. It also works extremely well with a barlow. If I didn't have a 48mm Brandon that just edges this one out in performance I would keep this eyepiece. $45 shipped. Sold
6. 26mm Celestron Vixen Silvertop plossl with box, pillbox and caps. This one is in excellent condition. $50 shipped (Sold to Bob).
7. 20mm Meade UWA Waterproof with box and caps. These are new to the market. This eyepiece is very different from the older Meade 5000 UWA and ES82's. It actually has a very flat field in my Vixen 140 refractor and is sharp until the last 15% of the field with mild falloff in that last 15%. It is heavy at about 25oz but handles lighter than that. The AFOV feels more spacious than 82 degrees and is reminiscent of the ES100's. The manufacturer stated it has 17.6mm of eye relief but I don't find the useable eye relief to be enough for use with eyeglasses. New these cost $149. I'll let this one go for $114 shipped. Sold
8. 20mm Pentax XW with box and caps. This has been one of my favorite eyepieces and it is in excellent shape. $235 shipped. No longer for sale
9. 2.5x Televue Powermate with box and caps. $129 shipped. (Sold to Brett)
10. Older Televue high hat adapter without compression ring. $15 shipped (Sold to Bob).
11. T-thread to 2" Blue Fireball adapter. Never used - bought by mistake a few months ago. $20 shipped. (Sold to Brett)
I also have a picture of my 17mm Celestron Vixen Silvertop plossl tossed in here. It is not formally for sale but I might be willing to consider selling it if someone does have a strong need of it. (17mm Silvertop is Sold)
Prices are Shipped in the CONUS.
Thanks for looking!