The Diffusion Filters mode
offers soft focus and glow effects of various strength and qualities.
Clicking one of the preset
icons will activate the appropriate effect by setting the sliders below to certain
values. The same presets can also be found in Photography Mode, B/W Quick Mode
and Expert Mode. For more information about the presets, please read the Local
The Intensity slider controls the strength of the effect and the Radius slider controls its smoothness.
Clicking one of preset icons from the bottom row displays additional sliders for adjusting the mist effect: The Threshold sliders lets you expand the mist effect to other image areas and the Color Filter slider influences the location of these image areas.
The two hyper links on the bottom let you switch to Photograph Mode or to Expert Mode. Alternatively you can also use the Mode combo box at the top for doing that.