I'm looking for an MPCC (Multi-Purpose Coma Corrector) in excellent condition, with mint optics. I'm also looking for the two original equipment adapters which are required for adapting it for visual use with 1.25" and 2" eyepieces. Please let me know what you have, it's condition, and your price.
These were sold by Celestron until roughly 1990. They were made by Baader Planetarium in Germany.