Cartman2000
Senior Member
I believe in Auto mode, Nissin 866 is up to 100mm while 580exII is up to 200mm.
bot it at SLR revo for S$390. works with my 500D even when it's off camera. Able to trigger it with my pop-up flash. I had to power down 1/3 stop as it's a bit too bright.
The 580EXII stops at 105mm. Btw, didn't know the 500D can trigger flashes :think: