Pentax IQZoom 135 M Operating Manual page 25

3 Depress the shutter release button
halfway down. The green lamp in the
viewfinder lights up and the expo¬
sure and focus are temporariiy
locked.
Note:
• The focus will not change as long as the
green lamp is lit (Focus lock).
4 While holding the shutter release but¬
ton halfway down, re-aim the camera
or recompose the picture, then press
the release button all the way to
release the shutter.
• You can release focus lock simply by lift¬
ing your finger from the shutter release
button.
23