CPL (Circular Polarizer Lens) reduces reflections and enhances color saturation for clearer images. UV (Ultraviolet) Filter protects the lens from scratches, dust, and moisture while reducing haze and blue cast from sunlight. ND (Neutral Density) Filters control the amount of light entering the lens, perfect for capturing motion blur and reducing overexposure in bright conditions. All filters are made from high-quality optical glass ensuring durability and clarity. Waterproof and easy to attach, these filters are indispensable for capturing professional-quality photos and videos. Enhance your for DJI Osmo Action 6's capabilities with our premium lens filters set. Due to different batches, there may be differences in product appearance, color, and printed text, which will not affect the use. Color: As Shown Material: Optical Glass + Aluminum Alloy Package Contents: 1* Filter Kit (CPL + ND8 + ND16 + ND32)