Fish Eye not only have a simulated 178-degree wide-angle view and a live fish eye viewfinder. Further more, it contains a set of lens, filters and Ring Texture which adds awesome and unique effects to your photos.KEY FEATURES 178-degree wide-angle fisheye lens Various kinds of filters(40+) 8 different color Ring Texture Full Screen Shooting Mode Swap lens, ring texture, and filters for different combinations of effects Share to facebook,twitter etc.