One of the problems with my beloved Sony F828 and similar cameras is the degree of distortion at the extremes of the zoom. This is quite obvious with straight objects in the picture. DXO Labs in Europe have a clever solution. They calculate the distorted light path and reverse it in software. The EXIF data in the shot gives the program the necessary data. The program works with selected cameras and lenses - including mine. The program has a number of other adjustments as well and works with Lightroom and Photoshop. The improvement in the image is astonishing. The program allows fast before/after comparisons as you adjust various parameters - the default settings work great. Once the adjustments are selected, you initiate processing to apply the changes to the actual file. Worth a peek at the 14 day free trial.
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