I have a twice used Scopetronix Digi-T adapter which is a two ring system for performing EP projection astrophotography/videography. The black aluminum ring attaches to the top of certain EPs by means of set screws, and the ring itself is threaded to attach camera adapter rings. The adapter ring I have is for 37mm filter threads, which fits most Sony handycams as well as a few other Sony digital cameras. Other adapter rings may be purchased from Scopetronix.
The Digi-T is installed on an Orion 26mm Sirius Plossl which was purchased at the same time of the adapter (end of last year). Both are like new. With a Sony video recorder you can make decent videos of the moon and brighter planets, and record lunar occultations (which is what I originally purchased the setup for).
Orion 26mm Sirius Plossl - Like New with Box (no caps, Orion does not supply them) - $20 shipped priority in CONUS
Scopetronix Digi-T digital camera adapter with 37mm adapter ring - Like new with all hardware and packaging - $50 shipped priority in CONUS
Selling only to finance 2nd scope purchase