Quote Originally Posted by Jon Ruyle


Quote Originally Posted by bburns223
It's built for ultimate macro work, which involves very narrow apertures (f11,f14 etc) and non-handholdable (even with IS) shutter speeds.

I don't understand this. How is shutter speed an issue if the flash is providing the light?


brain fart. my bad!


Quote Originally Posted by Jon Ruyle


Quote Originally Posted by bburns223
Well, the macro twin lite is used mostly forextreme closeups.

If you believe that, then the twin isn't appropraite with the 100mm macro


Unless you are shooting an extreme closeup the difference between a 580 II and a twin lite is small IMO. Food for thought [I]


brendan