Dfx User Guide - Tiffen.com

70 Filter Tutorials
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Blur
It’s fast, high quality and blurs outside the frame which removes the dark inward
bleeding edges of most blurs. Horizontal, vertical or both, Blur uses either
Gaussian or Box quality settings.
1 Apply Blur from the Lens category.
2 If the Parameters window is not showing, click the Parameters tab at the bottom
of the Presets window.
3 Adjust the Horizontal Blur slider.
Since the Gang button is activated, the Vertical Blur amount will match the
Horizontal value.
4 Un-click the Gang slider and now the Horizontal and Vertical sliders can be
moved independently.
5 Change the Quality setting from Box to Gaussian.
Gaussian is a higher quality blur, but comes with a price--it’s slower.
6 Click the Done button to apply the filter to your image.
See the Blur filter on page 266 for more information.
Dfx User Guide
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