K&F Concept Variable ND2 32 Filters Compatible with Gopro HERO 13 12 11 10 9 Black, 5 Stops ND Neutral Density Filter Optical Glass 28 layer Coating

【Adjustable ND2-32 Filter】These variable ND filters offer adjustable 5 stop density, seamlessly compatible with GoPro HERO 13/12/11/10/9 and Black models. Achieve precise light control by rotating the filter for 2-5 f-stops reduction, ideal for long exposure shots or high-light environments. 【ND Filter Functions】The ND filter can reduce the amount of light entering the camera sensor, ND2-32 reducing the shutter speed by 2/3/4/5 f-stops through rotating，meets needs in scenarios of shooting long exposure or against strong light. 【Premium HD AGC Glass】Crafted from HD AGC optical glass with 28-layer nano-coating, these ND filters minimize glare, reflections, and flares. Preserve true-to-life color accuracy and enhance image clarity for professional-grade results. 【Durable & Protective Build】Scratch-resistant, waterproof, and dustproof coated glass ensures long-lasting durability. The oil-proof surface repels fingerprints, safeguarding your GoPro lens from environmental damage during adventures. 【Safe to use】These variable nd filters have undergone rigorous weight testing to ensure they won't compromise the action camera performance.