This four-element optic gives the iPhone’s wide-angle camera a total field of view of 120-degrees, up from roughly 75-degrees. The difference is immediately noticeable, but not overly drastic like a fisheye lens. The barrel distortion is noticeable, but also correctable if you want to drag the photos into a more advanced piece of software. Overall, though, I don’t find the look offensive. It has a very GoPro-like look about it, which is something I’m frankly pretty used to at this point.