This is one of over 4599 effects generated by Filter Forge, a Photoshop plugin that allows you to create your own filters.
To open this filter, you must have Filter Forge 2.0 or higher installed on your computer. If you don't have it installed yet, click here to download Filter Forge
Radial or Zoom Blur Effect - Middle of blur can be moved to generate starburst effects too. The point where the blur converges also has a mark which allows a selected area of the original images to come through. The shape of this area can be configured and feathered to balance the effect with the original. Large step values give image echo effect.
radial blur spot starburst zoom