K&F Concept CPL + ND Filter Kit for GoPro Hero13/12/11/10/9 Black — 6-Pack (CPL, ND8, ND16, ND32, ND64, ND1000)

Compatibility: Precision-made K&F Concept filter set designed for GoPro Hero13, Hero12, Hero11, Hero10 and Hero9 Black cameras. Kit contents: CPL plus ND8, ND16, ND32, ND64 and ND1000 (6-piece set). Optical construction: Each filter is manufactured from high-grade imported AGC optical glass for sharp, true-to-color footage with no color shift. Both glass elements receive nanometer-level multi-coatings that deliver waterproof and scratch-resistant properties while maintaining a very high transmittance of over 99.5%. (Note: the glass has a waterproof coating; the complete filter assembly is not rated for underwater use.) Mount and fit: Precisely machined components ensure a snug, reliable fit on compatible GoPro models. Operation: To install, rotate and unscrew the camera’s original filter, align the replacement, hook the buckle and rotate to lock in place. Image control: The circular polarizer removes unwanted reflections from non-metallic surfaces like water and glass and increases color saturation and contrast for richer scenic results. ND performance: K&F Concept ND4, ND8, ND16, ND64 and ND1000 neutral density filters reduce exposure by 2, 3, 4, 6 and 10 stops respectively, letting you manage bright conditions from overcast to strong sunlight. Ideal for action: This compact filter kit helps you capture clearer photos and smoother video while running, climbing, cycling, skydiving and other high-movement activities.