The Century ODS-55WA-58 0.55x Reversible Wide-Angle Adapter is the first dual purpose lens accessory. When attached to the lens front in one direction, the .55x performs like Century's other high quality wide-angle adapters, offering a significantly wider angle of view, with minimal distortion. Used with the Sony VX-1000, the .55x provides a horizontal viewing angle of 73 degrees (93 degrees measured diagonally).