I can't really picture how that thing works... I assume the camera lens clamps into the big opening and the camera rests on the tray(?). How does it work? Does it take the picture thru the eyepiece?
This is what I have -
T-Ring.
You just thread it onto your scope and connect the camera to it the same way you would connect a lens. Basically the telescope becomes the camera lens. Only downside is that you don't have much zoom. Pictures of the moon come out good though.