Shooting With Servo Af - Canon PowerShot ELPH 150 IS IXUS 155 User Manual

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Center
One AF frame is displayed in the center. Effective for reliable focusing.
•
A yellow AF frame is displayed with [
cannot focus when you press the shutter button halfway.
•
To compose shots so that subjects are positioned at the edge or in
a corner, first aim the camera to capture the subject in an AF frame,
and then hold the shutter button halfway down. As you continue to
hold the shutter button halfway, recompose the shot as desired, and
then press the shutter button all the way down (Focus Lock).

Shooting with Servo AF

This mode helps avoid missing shots of subjects in motion,
because the camera continues to focus on the subject and adjust
the exposure as long as you press the shutter button halfway.
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Still Images
1
Configure the setting.
z z
Press the <n> button,
choose [Servo AF] on the [4]
tab, and then choose [On]
(= 42).
2
Focus.
z z
The focus and exposure are
maintained where the blue AF
frame is displayed while you
are pressing the shutter button
halfway.
Movies
] if the camera
Still Images
97