I have a like new Orion Ultrascope 2x FMC 3-element Barlow Lens I would like to trade for a same condition Orion Shorty plus or an Celestron Ultima 2X Barlow.
The Ultrascope is like new only been tried once. It is in perfect shape. Gat a new scope that uses a 2" Diagonal and the barlow would touch the mirror.
I paid $79.95 Will sell for $65 shipped US.