The Death Lens iPhone Pro Kit Fisheye lens and case is probably one of the best tools you can get for filming BMX, Skateboarding or anything action sports related. You may not always have a good action sports camera with you but there is a good chance you have your phone. The Pro kit includes a case to fit your phone as well as a 100% tested fisheye lens that will give you the same effect as the beloved VX1000 camera. The Lens in the Pro Kit lens is a step above the lens in the normal fisheye kit and is next level of clarity and protection for mobile shooting. The Pro Kit case is also a bit more rugged the the regular Fisheye kit. The Death Lens fisheye lenses are probably the best phone attachment lenses out on the market.