Ruth
The DCA adapter on the Audobon site won't work with your camera.
Here is a link to an adapter made by Swarovsky that will work. After looking
at this adapter I think it is the best I have seen. You leave the camera on
the scope and it swings up so you can use and focus the scope. It's
expensive but probably worth it. This one isn't on the Audubon site.
http://www.bhphotovideo.com/c/product/333345-REG/Swarovski_49209_DCB_A_Non_SLR_Digiscoping_Viewing_Flip_Away.html

Joe