This Triple Coated High Definition 0.5x lens 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 49mm thread. A stepping ring or lens adapter may be included. Filters: UV filter (ultraviolet) for protection against dust, dirt, scratches, fingerprints and the sun's ultraviolet rays, Circular Polarizing Filter. Used to increase color saturation,, FL-D filter (fluorescent) for taking pictures indoors under fluorescent lights.
