SAVEoN Fits GoPro Hero 4 Wide and Tele 3 Piece Filter Kit and Adapter Ring 58MM .45x Wide Angle Lens Attachment for 58mm Filter Thread. This Adapter is Compatible with the Dive and Skeleton Casing. The Standard Edition is not compatible* 2x Telephoto Lens Attachment for 58mm Filter Thread. Telephoto Professional Series Lens - When your digital camera can't get you quite close enough to the action, this 2x telephoto accessory lens will bring the action twice as close to you. It's perfect for all your long-distance photos of sporting events; candid portrait shots, as well as nature and wildlife photography. This is the ideal lens attachment for sports fans and parents whose kids play sports. 3 Piece Filter Kit includes: UV Filter (Ultraviolet). CPL Filter (Circular Polarizer). FLD Filter (Florescent Filter).