Canon EOS 1D Mark IV Review - The-Digital-Picture.com features Canon DSLR Camera and Lens Reviews, N
The 1D IV's very noticeable additional resolution over the 1D III can be seen using the mouseover feature in this Canon EOS 1D Mark IV vs. 1D Mark III resolution comparison using an ISO 12233 Chart. Test results from the EOS 7D (and many other Canon EOS D...