【Enhanced Outdoor Photography】 Achieve stunning clarity with our circular polarizer filter, boasting a polarization rate of up to 99.5%. Expertly engineered to enhance the intensity of blue skies and significantly reduce or eliminate glare, this filter is an essential tool for outdoor photography enthusiasts. Capture vibrant, true-to-life images with ease. | 【Ultra-Slim Design with 18-layer Coating】 Crafted with a sleek 4.5mm thickness to maintain your lens's profile, our filter features 18 layers of advanced coatings for superior resistance against water, oil, dust, and scratches, ensuring crystal-clear images without compromising lens performance. | 【Durable Aviation Aluminum Frame】 Constructed from lightweight yet robust aviation aluminum, the filter's frame is designed to withstand the rigors of frequent use, while the anti-reflective coatings minimize reflections for improved color saturation and contrast. | 【Wide-Angle Compatibility】 With a slim frame profile that prevents vignetting, our polarizing filter is perfect for use with wide-angle lenses, allowing photographers to capture more of the scene without distortion or loss of image quality. | 【Universal Compatibility and Easy Installation】 Designed to fit lenses with a thread size of 49mm, this filter is compatible with a wide range of camera models. It can be easily installed and rotated for precise control over polarization effects, enhancing your photography experience.