This is the famous Celestron f/6 750mm black SCT lens that is no longer made; actually bought this recently and the optics were incorrectly represented as spotless; bought another one and had this one professionally cleaned, collimated and remounted to perfection.
Not a scratch on it an optics are now in PERFECT condition with incredible wide field images possible with both film and ccd. Includes hard case and tripod mounting bracket, front cover. Scope is in perfect condition, mechanically, optically and cosmetically.
This is a rare instrument and a bargain at this price; moving or would not sell.
Only $400 including shipping with full insurance.
Thanks for looking!!