Ex-Pro® Filter adapter to 58mm Standard Lens Silver fits GoPro Hero 3 3+ 4
Ex-Pro® GoPro Hero 3, 3+, 4 Filter holder adapter to 58mm standard lens - CNC anodised Aluminium 58mm lens adapter simply locks on housing with hex lock screw on site - converting your GoPro Hero 3,3+ & 4 to take standard 58mm Lens.