Currently my AB800's have a built-in optical trigger, but still requires a flash to trigger them. I'd like to move to an all wireless setup. I also have the canon ST-E2 to pair with my Sigma 500 DG ...
I have 10 Canon 5DmkII cameras which I want to fire simultaneously... How can I accomplish this task repeatedly and reliably? NOTE: Although I mention 10 cameras, it will be a 'super bonus' if the ...