Pentax DA 15mm F4 ED AL Limited 操作指南
18
Using Manual Focus
Set the focus mode to MF, and turn the focusing ring to focus manually.
See page 15 for information about changing the focus mode.
See page 15 for information about changing the focus mode.
Using the Quick-Shift Focus System
If the focus mode is set to autofocus, you can focus manually after autofocus is achieved.
Manually turn the focusing ring to finely adjust the focus. You can do this without changing
the focus mode to MF.
Manually turn the focusing ring to finely adjust the focus. You can do this without changing
the focus mode to MF.
The Quick Shift Focus System is not available with the following lenses.
- DA L 18-55mm f/3.5-5.6 AL
- DA L 50-200mm f/4-5.6ED
DA Lens_ENG.book Page 18 Monday, January 3, 2011 11:45 AM