Using Zoom Lenses - Pentax ZX-5 Operating Manual

(3) USING ZOOM LENSES
Using the zoom function makes the subject appear
larger (telephoto) or smallerCwide angle) in the view¬
finder. Turn the zoom ring to the desired position and
depress the shutter release button to take a picture.
• The smaller the number shown in the zoom scale win¬
dow, the wider the angle. Conversely, the larger the
number, the more magnified the image appears.
Wide angle