Hi Everyone, kind of a newbie question but I will be getting my first DSLR body with a 300D/Digital Rebel in a few days.
I basically will be using it to shoot ringside photos at boxing, kickboxing, and mixed martial arts (aka ultimate fighting) events.
The problem there is that most boxing commissions do not allow flash to be used, so you need a big aperture lens to allow a shutter speed fast enough to capture the action.
I have been using an Olympus E-10, which has an f2-f2.4 lens but most of the time, ringside light conditions do not allow a fast enough shutter speed on this rig to capture the action clearly. Even without hood or any filters.
Would this change with me using a 300D or 10D and a lens like a 28-70 f2.8 like I plan to get? Or will I need an even faster lens, given the fact that I could not get a fast enough speed even at f2 & ISO 320 (the highest) on my E-10? I would prefer not to go above ISO 400 for purposes of grain, but any input appreciated, I am still learning sports photography as I go. Thanks!
Paul

