Description 1. **Optimized for DJI Osmo Action 6** This professional 4-piece filter set is precisely engineered for the DJI Osmo Action 6 camera, ensuring a perfect fit and seamless integration to elevate your action photography and videography. The set includes essential CPL and ND (ND8, ND16, ND32) filters, providing versatile control over light in various shooting conditions. 2. **Master Reflective Scenes with CPL** The CPL (Circular Polarizer) filter utilizes innovative linear polarization technology to significantly reduce reflections from non-metal surfaces like water and glass. It enhances image clarity, restores true color saturation, and darkens skies, making it ideal for capturing stunning landscapes and removing unwanted glare. 3. **Achieve Creative Control with ND Filters** The included ND8, ND16, and ND32 Neutral Density filters are designed to prevent overexposure in bright conditions by reducing the amount of light entering the lens. This allows for slower shutter speeds, enabling captivating motion blur effects for dynamic shots or extended exposure times for brilliant night photography with impressive light trails. 4. **Premium Materials & Precision Engineering** Crafted from high-grade aluminum alloy for the frame and professional-grade optical glass for the lens, these filters offer superior performance. Each filter measures approximately 42mm (4.2 cm / 1.65 inches) in diameter and 5.5mm (0.55 cm / 0.22 inches) in thickness. The frame features a robust double protection structure with an aluminum alloy outer ring and a high-elastic silicone inner layer, safeguarding your lens from impacts. 5. **Advanced Optical Performance & Quick Installation** Experience exceptional image quality with multi-layer nanometer coatings that provide waterproof, oil-proof, and scratch-resistant properties, while filtering stray light for enhanced clarity. The professional optical glass boasts an ultra-low reflectivity of ≤0.5%, ensuring maximum light transmittance and vibrant, true-to-life colors. With a user-friendly design, these filters allow for quick, 1-second snap-on installation and removal without disassembling the original lens, helping you capture every crucial moment effortlessly. Package list 1 x Filter 4-piece Set 1 x Cleaning Cloth 1 x Certificate of Conformity