My simple Digicam set-up.

The picture below shows how I attach my Nikon Coolpix 950 to my scopes for astro imaging.




Attach Digi-T Ring to eyepiece, screw to Step Ring and then to Digicam. Insert into Scope.
I've tried many methods for attaching my digicam to my scope but the ScopeTronix Digi-T system is the easiest. It also lets you use a variety of Barlows or Powermates without concern about fitting them into your adapter. You just slip the eyepiece into the Barlow as you normally would and then insert the entire set-up into your scope. VERY simple.