The Nikon name is equated with extraordinary photographic performance, innovation, precision and optical quality. Nikon manufactures an extensive range of accessories that are meticulously designed to enhance the performance of Nikon products. Nikon's accessories are manufactured to the highest standard and provide great reliability and compatibility.Using the WC-E68 wide-angle converter, the focal length can be reduced to no less than 19 mm (35 mm equivalent). more info