I have an SX40 and I've always tried to keep my ISO no higher than 400 to minimise noise. I don't see any problem at all with noise on your photos at ISO 640. Do you get rid of the noise in post or have you found a way to control noise in the camera? ...... Coot
Edit: Oops, for some reason I thought you had taken these with an SX50. Now I realize they were taken with a 5Dlll. Now I know how you did it. I still think they're great action shots! .... Coot
montzenger wrote:
My iso varied but around 640. Shutter speed was 1/2000 for all shots, and F stop varied but about 7.1. I kinda go by the rule of 2.5 to 3 times your max mm for a shutter speed. All pics shot with a Canon 5d mk3.