Radial Blur filter
Editor: Filter > Blur > Radial Blur
1, 2, 3, 4, 5
The Radial Blur filter, as one of the group of Blur filters, applies a directional blur to pictures to simulate either spinning or zooming the camera whilst the picture is being taken.
The dialog contains four controls. The Amount slider (1) determines the strength of the effect or the level of blur in the final result. The Blur Method options (2) allow the user to select between Spin (5) or Zoom (6) type blurs. ...