Sony FDR-AX100 HD (High Grade) Ultra Wide Angle Conversion Lens (Low Profile) This Triple Coated High Definition 0.5x (0.48x Actual) lens for 62mm diameter is a high grade, wide-angle converter. 3 Groups/ 3 Elements A high-speed, fully automatic lens that features optical glass. The lens attaches easily and directly to any camera or camcorder with a 62mm thread. A stepping ring may be included. Uses 82mm Filters