Raynox HDP-2805ES High-Definition 0.28x Diagonal Fisheye Conversion Lens

The Raynox HDP-2805ES High-Definition 0.28x Diagonal Fisheye Conversion Lens is a compact, 3-group/3-element converter lens that provides an ultra-wide angle of view on HD camcorders and digital still cameras. When you need more dynamic shots, especially for effects and extreme sports, the HDP-2805ES widens and distorts your camera's point of view. Providing vignette-free images through zoom ranges up to 5x, the lens screws easily onto a 52mm filter thread; when using one of the included adapter rings, it screws onto a 49 or 52mm filter thread. This makes the HDP-2805ES compatible with many popular camcorders and DSLR lenses.