Exposure and flash bracketing – Nikon D90 User Manual
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Exposure and Flash Bracketing
Bracketing automatically varies selected settings slightly with each shot, 
“bracketing” the current value. The setting affected is chosen with Custom Setting e4 
(Auto bracketing set; pg. 191); below, it is assumed that AE & flash is selected to 
vary exposure and flash level. Other options can be used to vary exposure or flash 
level separately or to bracket white balance or Active D-Lighting.
1
Choose the number of shots.
Press the
D button and rotate the main command dial to choose the number
of shots in the bracketing sequence (two or three).
2
Select an exposure increment.
Press the
D button and rotate the sub-command dial to choose the exposure
increment from values between 0.3 EV and 2.0 EV.
A
Understanding the Bracketing Display
Number of shots
Progress indicator
Description
3 shots: unmodified, negative, positive
2 shots: unmodified, positive
2 shots: unmodified, negative
No. of shots
Progress 
indicator
D button
Main command dial
Control panel
Viewfinder
Exposure 
increment
D button
Sub-command dial
Control panel
