This is the almost impossible to find thread adapter ring that converts
the substandard rear cell threads on Bausch and Lomb and Dynamax SCT's
to the standard Meade/Celestron thread, allowing the use of Meade and Celestron
accessories. (Part # 63-1096 "Thread Adapter Bausch & Lomb to Others")
Comes in original box in excellent condition. $65 Shipped CONUS.
Check or Money Order. Sorry no PayPal