This is not a review of the new Canon 5D III. There are already tons of reviews and tests online for this camera. I just like to share a few things I experienced using the 5D III on the Golden Gate Bridge 75th Anniversary firework event.
The focusing system is vastly improved over the 5D II which I still have. It locks focus fast and responsive even at very low light situation while the 5D II was hunting. I do think that the dynamic range is also a bit better than the 5D II. But one thing that surprised me was that the new 5D III has more detail than the old one.
I mostly use raw mode to take photos. I think the new one has 1/2 to 1 stop better noise performance than the old. I will take the 5D III out for a test on bird in flight photography to see how its focusing system performs on fast moving objects.
Overall, its picture quality is very high. I am very happy with the firework photos taken with the new 5D III. Stay tuned for more experience sharing with the 5D III.
Please visit my website at keneva.zenfolio.com for more photos. Here is the link to some of my Golden Gate Bridge 75th Anniversary firework photos. http://keneva.zenfolio.com/p349181680