Quote Originally Posted by Scotty72 View Post
my old e520 used the pop-up flash as a trigger for the external flash

it was nice but a couple of things were not nice: 1) it only worked up to about 10 feet max; 2) the pop up always fired with the external - whether u wanted it to or not.

Scotty
Doesn't the pop up go before the shutter opens so it does not affect the flash lighting