Camera Model Canon EOS-1D X
Shooting Mode Manual Exposure
Tv(Shutter Speed) 1/500
Av(Aperture Value) 8.0
Metering Mode Evaluative Metering
Exposure Compensation 0
ISO Speed 200
Auto ISO Speed ON
Lens EF500mm f/4L IS USM
the light was constantly changing, this is where I find the Auto ISO invaluable.
Image captured from my garden hide, I took 200 images in close succession at varying shutter speeds (approx 1/320 - 1/3200 and to be honest there was very little discernible difference in qauality) and all at f8, this is was the first one! On reflection I could have made it perfectly possible to reduce the cropping factor significantly. The woodie wasn't in the least perturbed by the shutter on my camera, I thought it would have been gone in a flash but no it just stayed there so maybe room for improvement. Your critique is eagerly anticipated.