Raynox HDP 2800 ES 52

camcorder. The converter is designed to maintain proper focus over a zoom range from the extreme wide-angle setting to approximately five times the focal length. Its optical system consists of three free-standing lenses using high refractive index optical glass, and features exceptional compactness and light weight. It achieves a high resolving power of 475 line pairs per millimeter (at the image center at an MTF contrast of 30%). When used in front of a wide-angle lens with a 35 mm equivalent focal length of 26 mm or less, this converter achieves a diagonal angle of view of 180°. Included are two adapter rings with 37mm and 43mm mount threads that allow the converter to be screwed onto camcorder lenses with these filter thread sizes. -True HD quality from corner to corner -With pincushion distortion of 64%, a fisheye effect is achieved -HD design of 3 free-standing lenses -Compact and only 205 g light.