About Auto Focus - Casio Exilim EX-Z70 User Manual

BASIC IMAGE RECORDING
• When recording a dimly lit subject while "Auto" is selected
for the ISO sensitivity setting (page 120), the camera
increases sensitivity and uses a faster shutter speed.
Because of this, you need to guard against camera
movement if you have flash turned off
• Bright light shining on the lens can cause images to
appear "washed out". This tends to happen when
recording images outdoors in bright sunlight. To protect
against this, use your free hand to shade the lens from
the light.
I About Auto Focus
• Proper focus may be difficult or even impossible when
shooting the following types of subjects.
— Solid color walls or subjects with little contrast
(page 63).
— Strongly backlit subjects
— Very shiny objects
— Venetian blinds or other horizontally repeating patterns
— Multiple subjects that are varying distances from the
— Subjects in poorly lit areas
— Moving subjects
— Subjects outside the shooting range of the camera
• Proper focus may also be difficult or impossible if the
camera is moving.
• Note that a green operation lamp and focus frame do not
necessarily guarantee that the resulting image will be in
focus.
• If Auto Focus does not produce the results you want for
some reason, try using focus lock (page 82) or manual
focus (page 80).
57
camera