All of the major telescope makers supply adapters for 35mm cameras (including DSLR's).

You will have to do a search and choose the telescope that suits your needs. Focal length, aperture, motorized mounts (or not).

There are Catadioptric, Reflectors and Refractors. Each design has its own strengths and weaknesses (whether optical quality, weight or cost)

Link:

http://www.cloudynights.com/classifieds/showcat.php?cat=10