Canon POWERSHOT SX40HS User Manual page 92

Focus Bracketing (Focus=BKT Mode)
The camera automatically takes 3 continuous shots in the following order:
one at the position set in manual focus, and one each with focus positions
preset farther and nearer. The focus adjustment can be set in 3 levels.
Choose _.
After pressing the _ button, press the
Av buttons to choose O_F then press the
_ buttons or turn the 'i!_,!_; dial to choose
;;:: Set the focus.
Press the
D!SR
button.
Press the '_ _ buttons or turn the _i_ :_i dial to
set the focus.
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