[QUOTE=gbeal;443265]Got mine, and an M42 to Sony Alpha on Flea Bay, cheap as chips Ron.
If you find somewhere that I can get the "other side" though I would appreciate a headsup. I need the bayonet fitting that the lens actually engages in, so the part that is attached/fixed to the camera. I need this to fabricate an adaptor to fit the Sony lenses to the SBIG.
Gary
Hi Gary I have just noticed this add on the side of iceinspace forum page

Are the prices to much?
I have stopped looking for a little while as I have been concentrating on other things
http://www.telescopeadapters.com/
Let me know what you think