See the video on how to remove the lens on youtube
http://www.youtube.com/watch?NR=1&v=Lx-Uotq37nw&feature=endscreen
Scratched your gopro lens? This is very common, 2- 3 people a day do this, & gopro is no help to you except they tell you you can buy a discounted camera or you are SOL. Rage Cams offers the original authentic 2.2mm fish eye lens. This is not a aftermarket lens, its the real deal, & we have sold 100's to date. We can install the lens for you for 40.00 if you do not feel comfortable doing this. Here is the video of how to change the lens & modify your camera to accept all RageCams aftermarket lenses to eliminate the fish eye view. You can always ask us for advice on your filming application & what lens we can recommend
http://www.youtube.com/watch?v=Lx-Uotq37nw