The T-Adapter from Celestron allows the observer to attach a DLSR camera to an EdgeHD telescope's prime focus. It threads onto the EdgeHD telescope's rear cell - a camera-specific T-ring is required to complete the assembly. This T-Adapter is compatible with the 9.25", 11", and 14" EdgeHD telescopes.

Once configured, the EdgeHD can be used for terrestrial digiscoping and short-exposure astrophotography. It can also be used for long astrophotography when using a separate guidescope.