Hi all, i'm playing with Sigma EF-500 ST flash, and something is not clear for me.
Zoom should be automatic, and match lens focal lenght. So, on my MZ-3, the only lens in this 28-105 range is M50/1.4 .... and flash does not detect it properly.
Or should i use some flash bouncer, or that 17mm diffuser and forget about that zoom?
I don't have experience with flash photography, except some weddings :) Gasha
