Olympus ZOOM 105 DLX - Manual (Page 26)

Reposition your subjects in the picture
frame while keeping the shutter release
button depressed halfway. Then press
the shutter release button fully.
Difficult Autofocus Subjects
In such situation as the above, use the focus lock by
focusing on a different subject at a similar distance.
Then reposition the correct subject in the picture frame.
Glossy or reflective surfaces
Black objects
Subjects behind glass or wire mesh
Flames, smoke, etc.
Sunlight or excessively bright light within the
picture area
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