PolarPro Macro Lens for GoPro Hero4 - 3.8X Magnification Filter Fits: Hero4, Hero3+, Hero, Hero+, Hero+ LCD Allows GoPro to focus on close up subjects (3 to 8 inches away from lens) Secure push-on design for fast installation / removal HD Glass lens for razor sharp close ups (Please note this is not a zoom lens, this lens if for creative close up shots) 5 year warranty and PolarPro support (US based)