Rob Galbraith’s Look at the Canon EOS 1D Mark III Sub-Mirror Fix
Posted by: The dSLR Dad in Cameras, Reviews

The Canon EOS 1D Mark III has been selling for quite a while now (since February 23, 2007 at Amazon). Unfortunately, the pro community have been quarrelling with Canon over the poor performance of the 1D Mark III’s servo-autofocus engine, especially at high temperatures. Rob Galbraith’s site has been out in front of this issue since the beginning (June 19 was his first update). Now Rob has released an update assessing the 1D Mark III’s sub-mirror fix and v1.1.3 firmware.
The entirety of his in-depth analysis of the update is here.





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