I have been a Mark III shooter since June of 2007. For my professional work, my primary subject matter is live theatrical performance which includes acting as well as dancing ranging from ballet to traditional Tango to the very fast paced ballroom, specifically shooting Burn the Floor, which is just completing their Broadway run this month. Live performance shooting has many of the same elements of sports photography, except the lighting is much lower and at times more severe due to stage lighting. My Mark III performed well in most instances although I did have occasions where the autofocus did not perform as well as I had hoped. But to be fair, I cannot say with 100% certainty that it was the fault of the gear or the user, me.
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| Canon EOS 1D Mark IV 16.1 MP CMOS Digital SLR Camera with 3-Inch LCD and 1080p HD Video |
For my non professional work I utilized the Mark III for extensive street shooting in the rain, high wind and many other adverse conditions. In all cases the camera performed well enough that I could only blame myself in those instances where I didn't get the shot. This includes night shooting of high movement subject matter.