Canon EOS 1Ds Mark III — another “brain fart”

I previously reported (Feb 20) on sporadic exposure problems with the Canon EOS 1DM3 and 1DsM3. Well it’s happened again. This image below is another example from the 21MP Canon EOS 1DsM3. OK, so I had dialed in +1 stop, but Evaluative Metering still was off by about 3 stops.

Canon EOS 1DsM3 gross exposure error