When used with FreeXwire, the Qflash 5d-R now supports wireless control of all dedicated camera-flash functions - including Manual, TTL, Auto, Auto-fill and TTL-Ratio - up to 500 feet away. Qflash 5d-R blends seamlessly with Canon, Nikon and other professional digital camera systems, using Quantum's proprietary QTTL adapters. In some cases, it even provides capabilities a camera system may not support - such as wireless remote Fill-Flash.
Combined Qflash 5d-R/FreeXwire systems open up new wireless lighting opportunities. Even the most complex set-ups can be accomplished quickly, easily and reliably.