The Canon Speedlite 470EX-AI is a Canon system flash that can change the bounce independently. The motorized flash head automatically takes the ideal position for the right illumination, so that even flash shots have a natural and professional effect. With guide number 47, the Speedlite 470EX-AI is ideal for illuminating larger groups or for reflecting light from a wall or ceiling for a more natural result. The integrated zoom reflector adjusts the angle of the flash to the angle of view of the lens used. This is possible in a focal length range of 24-105mm (corresponding to KB full format). 24-105mm cover 14mm lens cover via adapter Optical remote triggering of the flash possible Fully and semi-automatic AI bounce function Automatic exposure: E-TTL II/E-TTL/TTL FP short time synchronization: Yes Manual setting / flash output: Yes - 1/1- 1/128 Setting levels (manual): 1/3 levels