In this lesson I tackle a challenge image sent in by a Masters Academy member. I attempt to fix distortion produced by shooting with a mega wide angle 8mm lens which causes a light house and building to be distorted. I use the Adaptive Wide Angle filter and show that it is only effective if a proper lens profile has been applied.Note: The downloadable practice image for this lesson has been compressed into a .zip archive because it is in a file format that this web site does not support. You'll need to double-click on the .zip file after downloading before you attempt to open the image in Photoshop.