Hi everyone. I've just posted a comparison of Canon's 5D Mark III and 1D Mark IV at high ISOs. As opposed to other tests that use a bunch of studio shots, I devised my test to be relevant to bird photographers. Click on this link to read the comparison.<embed id="application/x-exifeverywhere" type="application/x-exifeverywhere" width="0" height="0"> The results may surprise you!


