dc589da6_iew_of_Canon_s_pro_digital_SLR__Description
[Setting] White Balance Bracketing [Colour Temp. (Kelvin)] +/- 15 mireds in 5 mired increments [Description] 
The camera takes three shots consecutively, bracketing the colour temperature.
Rob Galbraith DPI: Canon EOS-1D: a preview of Canon's pro digital SLR
Description