Canon A580 - Manual (Page 89)

87
Advanced Shooting Functions
To Release the AF Lock:
Press the
button.
3
Press the shutter button halfway and press the
button.
• will display.
4
Recompose the image and press the shutter
button fully.
z When shooting with the focus lock or AF lock using the LCD
monitor, setting [AF Frame] to [Center]
(p. 82) makes
shooting easier since the camera focuses using the center
AF frame only.
z AF frames do not display in mode.
z Try to shoot as close to the glass as possible to reduce the
chances of light reflecting back off the glass when you shoot
a subject through glass.