I ordered a set of three Yongnuo RF-603 wireless remote flash triggers from eBay for $50. They also work as a remote trigger for the camera as well (each of the modules have a trigger button). They are just plain remote triggers, thus they do not support ETTL. They also do not support high-speed sync (so you cannot use exposure times under 1/200s). The modules have a socket for a […]

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