Support - EOS (SLR) Camera Systems - EOS Digital SLR Cameras - EOS 35mm SLR Cameras - Lenses - Flashes - EOS Digital SLR - EOS-1D Mark III - Service Notices - Canon USA Consumer Products

Support - EOS (SLR) Camera Systems - EOS Digital SLR Cameras - EOS 35mm SLR Cameras - Lenses - Flashes - EOS Digital SLR - EOS-1D Mark III - Service Notices - Canon USA Consumer Products: "March 5, 2008
Updated Information
After the AF mirror Adjustment, including the updated firmware version 1.1.3, the EOS-1D Mark III AF function performed better in our tests than all previous EOS camera models."