Canon offering free cleaning of oil spots on EOS-1D Mark III, EOS-1Ds Mark III sensor filter
Thursday, May 14, 2009 | by Rob Galbraith
Canon in the U.S. and elsewhere is advising EOS-1D Mark III and EOS-1Ds Mark III owners that large spots may appear on the low pass filter over the sensor as a result of lubricant oil splashing from the mirror mechanism. Free cleaning of cameras with either oil on the low pass filter or on the back of the main mirror is being offered by Canon USA, UK and other Canon sales organizations as well.
More information is in the following service notices: