Canon 5D Mark III

7 AEB shots with a variable EV step ranging from 1/3 to 3 EV steps.
Native dynamic range is 11.7 EVS.
Total Dynamic Range coverage is going from –9 to +9, that gives 18 + 11.7 = 29.7 EVS.


Nikon D800

9 AEB shots
Variable EV step ranging from 1/3 to 1 EV step.
Native dynamic range is 14.4 EVS.
Total Dynamic Range coverage is going from –4 to +4, that gives 8 + 14,4 EV = 22,4 EVS.

Nikon D600/D610

3 AEB shots
Variable EV step ranging from 1/3 to 3 EV steps.
Native dynamic range is 14.2 EVS.
Total Dynamic Range coverage is going from –3 to +3, that gives 6 + 14.2 EV = 20.2 EVS.

Ciekawe.