LensTweaker is an easy-to-use application to remove the lens distortion from your digital photos.
LensTweaker can remove the distortion automatically, after a simple calibration of yourcamera lens, or manually with a visual feedback.
LensTweaker unleash your Mac making a full use of the Mac OS Tiger CoreImage: the result is real-time, interactive distortion removal and image correction.
A LensTweaker's video tour is available here. What's New
Version 1.0.1: Universal Binary, Intel compatible. Requirements
PPC / Intel, G4, G5 or Intel - Mac OS X 10.4 or later