Pentax Digital Camera Lens Camera Lens User Manual


 
12
CAUTION
During autofocusing, the focusing ring of following lenses will rotate.
To prevent malfunction, do not touch the focusing ring during autofocusing.
- DA FISH-EYE 10-17mm f/3.5-4.5ED (IF)
- DA 12-24mm f/4ED AL (IF)
- DA 16-45mm f/4ED AL
- DA 18-55mm f/3.5-5.6 AL
- DA 50-200mm f/4-5.6ED
- DA 40mm f/2.8 Limited
When using the Quick-Shift Focus System, keep pressing the shutter button (or AF
button) after you achieve focus and before taking a picture. If you let go of the shutter
button before taking the picture, you will have to focus all over again when you press
the shutter button again.
In the following cases, you can take the picture without autofocusing after letting go
of the shutter button.
• With the , set the “AF with Press Halfway” Custom Function to off. To
autofocus, press the AF button.
• With the
,
and the
camera, use the C Custom menu to
set “Cansel AF” for “OK btn when shooting”. This will enable you to focus manually
while you hold down the OK button.
The setting procedure and more details are explained in the camera’s instruction
manual.
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