This Slim Frame Magenta Underwater Glass Filter from Polar Pro is a snap-on filter that is compatible with the GoPro HERO3 camera's waterproof housing. The magenta color-correction filter is specifically designed to balance out the color cast in excessively green waters, to provide more vibrant, natural-looking colors. The filter has a suggested working depth range of 8 to 65 feet.
The filter is constructed from scratch resistant glass for increased protection and maintained image sharpness. The snap-on design allows for quick installation and removal of the filter while underwater. A tether cord and microfiber storage bag come included.