Pictures from RAW using Lightroom. One picture has the distortion uncorrected and the other is automatically corrected with PTLens. Only barrel distortion is corrected (I did not correct perspective distortion) . You need the latest distortion correction profile for PTLens and you need to go to PTLens Preferences and select "Camera detects converter". The files went straight from Lightroom to Photoshop and were downsized and sharpened. No other adjustments were made, except for the PTLens correction. The embedded color profile is Generic RGB, as I have found that it displays best in the most browsers.Uncorrected