Canon Used Canon St-E2 Speedlite Transmitter | Used Lighting

The Canon St-E2 Speedlite Transmitter Is An Integral Part Of The Canon Flash System: On-Camera Wireless Transmitter For Speedlites 420Ex, 430Ex / Ii, 550Ex, 580Ex / Ii, And Macrolites Mr-14Ex And Mr-24Ex. The Canon St-E2 Is A Signal Transmitter Which Fits Into The Camera Hot Shoe, Allowing Wireless Variable Ratio Control Of Up To Two Groups Of Compatible Canon Speedlites. Uses A 2Cr5 Battery (Not Included).