This is the T Adaptor that attaches to the visual back of Meade SCTs.
This allows for prime focus of an SLR camera. You will still need the T RIng specific to your camera. I've used this only 3 times for some Lunar Photaography. A must for some one who wants to economically experiment with prime focus SLR photography using a Meade SCT.
I paid $30 for this. Will sell for $12 plus shipping in CONUS. I prefer paypal, but will accept money orders or personal checks with appropriate clearance time. Thanks