Hi Guys,
I got some question about flash compensation. I know I can adjust the flash output via my camera(40D) and also via the flash itself(580EXII). What happen if I adjust both of them at the same time? Will one cancel out the other settings or both will take effect? For example, if I adjust -1ev on camera and -1ev on the flash does it equals -2ev flash output?
Thanks
I got some question about flash compensation. I know I can adjust the flash output via my camera(40D) and also via the flash itself(580EXII). What happen if I adjust both of them at the same time? Will one cancel out the other settings or both will take effect? For example, if I adjust -1ev on camera and -1ev on the flash does it equals -2ev flash output?
Thanks