Applicable Models: This Action Camera UV Filter is specifically designed for Action 3, Action 4, and Action 5 Pro cameras. It seamlessly integrates with your camera without causing any harm to the original lens, allowing you to change filters effortlessly and capture every amazing moment without interruption. High Light Transparency: Crafted from premium optical glass, this UV filter undergoes precise grinding and polishing to achieve a remarkable light transmission rate of up to 98.5%. This ensures high-definition imaging, maintaining the clarity and quality of your photos and videos. Multi-Layer Nano Coating: The filter features a multi-layer nano coating process that enhances its durability. This coating provides excellent resistance to water, oil, smudges, and scratches, significantly extending the filter's lifespan and ensuring it withstands various shooting conditions. Function: The UV filter effectively reduces the blue and blue-gray tints caused by UV light, improving light transmission and enhancing picture clarity. Additionally, it serves as a robust protector for your camera lens, safeguarding it from potential damage and extending its longevity. Multi-Environment Application: Designed for versatility, this UV filter is ideal for a wide range of shooting environments, including beaches, mountains, snowy landscapes, and open areas. It ensures your camera is ready to capture stunning images in any setting, providing professional-level clarity and protection. Enhance your action camera's performance and protect your investment with this advanced UV filter. Perfect for adventurers and photographers alike, it combines superior image quality with robust lens protection, making it an essential accessory for capturing life's spectacular moments.