Although not designed for TTL compatibility, this flashgun provides an amazing list of technological advances found in professional flash units. It starts with a maximum 3-second recycle time from full power output; it supports high-speed shooting, includes a power-saving mode, can be used as a remotely located flash which can be triggered either by light from another flash or a radio signal from a remote trigger system. The flash head includes seven user-selected variable zoom positions. We're not done. Add overheating protection, an audible tone alert, 8 user-selected power levels of light, a test button, an illuminated display panel and more!
This is one of the PLR professional flashguns.
For Canon Digital EOS Rebel SL1 (100D), T5i (700D), T5, T4i (650D), T3 (1100D), T3i (600D), T1i (500D), T2i (550D), XSI (450D), XS (1000D), XTI (400D), XT (350D), 1D C, 70D, 60D, 60Da, 50D, 40D, 30D, 20D, 10D, 5D, 1D X, 1D, 5D Mark 2, 5D Mark 3, 7D, 7D Mark 2, 6D Digital SLR Cameras