I'm selling a Celestron silvertop 36mm plossl, with box and plastic container, for $30 shipped insured in the US, payable by PayPal ONLY, please.
The eyepiece is in good shape, except that there is a rainbow-type effect when viewing through it. Not sure what caused it, as it was present when I got the eyepiece. It's really noticeable on bright objects like the moon. The eyepiece itself was made in Japan and has the circle/V symbol on the barrel. The white bottom of the box is split on one side.
One nice thing about this eyepiece is that it's skinny enough to fit inside various eyepiece projection camera adapters.
Thanks for looking!