K&F Concept CPL, ND8, ND16, ND32, ND64, ND1000 Filters Compatible with Gopro Hero 13 12 11 10 9,Multi layer Coating Optical Glass Polarizing Neutral Density

【Compatibility】6 filter kit Compatible with GoPro Hero13 Black / Hero12 Black /Hero11 Black / HERO10 Black / HERO9 Black. 【 Function】Polarizing Eliminates reflections, increases saturation and adds layers of blue sky and white clouds. ND filter: The ND filter reduces the exposure by reducing the amount of light coming into the lens, and only serves to reduce the exposure, without having any effect on the colour or contrast of the subject. 【High-quality materials】K&F Concept filter uses AGC optical glass, effective in reducing reflections from the filter itself. 【28-layer nano-coating】the multi-layer nanometer coating minimises reflections, flares and improves image quality, waterproof and dirt repellent. 【Precision locking bayonet】lightweight plastic frame, perfect fit of the filter to the body lens base and easy installation/removal.