Pentax SF10 - Using Focus-Lock Function

8. USING FOCUS-LOCK FUNCTION
When you wish to position the subject away f ronrj the
auto-focus frame ( j] for your image composition, use
the following procedures to lock the focus.
1 . If you take a picture with the auto-focus frame
positioned away from the subject, the focus is
automatically set on the background (see photograph).
2. Aim the auto-focus frame at the subject, press the
shutter release button lightly and keep the green
in-focus signal on by holding it at that position.
(This makes the camera memorize the correct focus.)
3. Move the camera back to the original composition
while holding the shutter release button at the same
position, then press it all the way down to take
a picture.
• As long as you hold the shutter release button half¬
way down and the green in-focus signal is on, the focus
remains locked. When you remove your finger, it is
unlocked. This procedure can be repeated any number
of times.
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