Neewer - Rotating CPL Filter for GoPro Hero 13/12/11/10/9, Multi-Coated HD Glass, FL-GP23

NEEWER PL ND Filter Compatible with GoPro Hero 13 12 11 10 9 Black, 4 Pack PL ND8 ND16 ND32 HD Multicoated Slim Neutral Density Polarizer Lens Filter Kit Action Camera Accessory, FL-GP18

Create cinematic motion blur in your shots with this 4-pack of premium HB-Series neutral density (ND) filters for HERO13 Black. Simply attach a filter and your camera automatically detects it and shifts into Auto Cinematic video mode so you can create motion blur with ease. Whether you’re on the slopes or slicing through a berm, it’s that easy to get the effect you want. Advanced users can manually configure the shutter speed and exposure settings to fine-tune a shot for the lighting conditions. Made from scratch-resistant, water-repellent, high optical quality glass, the filters are waterproof when installed and ready for any adventure.

Sunpak’s popular line of Circular Polarizers and Filters help you improve image impact and quality. The Sunpak 67mm Circular Polarizer (CPL) is meticulously crafted from the high-quality multi-coated optical glass optimized for today’s cameras. And they are backed by a one-year warranty against defects in material and workmanship. Circular Polarizer reduces reflections, intensifies colors and deepens sky for dramatic images. The multi-coated circular polarizer reduces reflections from non-metallic surfaces and cuts through haze so that you can increase color saturation and contrast and deepens the color of the sky when used for landscape images. Also useful when shooting window scenes and water by greatly reducing or eliminating reflections. The durable low-profile aluminum-magnesium alloy filter ring construction is ideal for wide-angle lenses and telephoto lenses.