ASAHI PENTAX Z-70 Operating Manual page 32

(ONILOOHS) моцунзао 21ѕув ll
Note:
Only Pentax-FA zoom lenses offer the power zoom
function.
1. Push the power zoom ring forward until the words
[POWER ZOOM] appear beneath the power zoom
ring.
2. Turning the power zoom ring to the right brings the
subject closer (telephoto) and turning it to the left
makes the subject smaller (wide angle). To stop
zooming, release the power zoom ring.
08
* Three zooming speeds are available. Turning the
power zoom ring fully to the right or left, zooms the
lens quickly. Turning it slightly gives you slow opera-
tion. At an intermediate position, the lens zooms at
medium speed.
* Zooming the lens with the power zoom function auto-
matically focuses the lens on the subject. However,
for final focusing, depress the shutter release button
halfway down to focus the subject.
* When the main switch is turned off while a Pentax-FA
zoom lens is in use, the lens automatically retracts to
its shortest physical length.