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FOCUS – POINT AF
The Dimâge Scan Dual2 uses the CCD sensor for autofocus.
Autofocus uses the center of the image to determine focus. Normally, this results in an
excellent scan because the film plane is flat. However, if the film is warped or curled, or if
Autofocus is turned off in the preferences, focus may not be accurate. In this case, the focus
adjustment should be performed again using the pont AF or Manual Focus function.
• Automatic autofocus can be turned on and off in the Preferences (page 39).
Focus
POINT AF
This allows you to use autofocus on a specific area of the
image.
1. Click on .
• The pointer will change to the Point AF icon.
• Click on the Point AF button again to escape the function.
2. Click on the area of the image to be in the sharp
focus.
• Autofocus will begin, then a new prescan will start.
• The prescanned image will appear in the Prescan window
when complete.
For best results when using
Point AF and Manual Focus,
click on an area with contrast
or detail. Manual Focus and
Point AF will no be able to
focus on an area with flat
color (such as a gray sky or
solid black subject).