Product Description: Enhance Your Photography with the Optical Glass Square UV Filter Elevate your photography with the Optical Glass Square UV Filter, designed to protect your camera lens while ensuring superior image quality. This versatile and high-performance filter is a must-have for photographers seeking clarity and precision. Superior Light Transmission: The multi-layer coating on this square UV filter enhances light transmission and reduces reflectivity. This results in clearer, sharper images while providing essential protection to your camera lens from potential harm such as scratches and dust. Seamless Compatibility: Engineered to fit tightly, this UV protective filter is compatible with 4x5.65 inch filter frames or matte boxes, such as those from SmallRig. Its precise fit ensures ease of use and quick installation, making it a hassle-free addition to your photography kit. Crystal Clear Imaging: Crafted from high-quality optical glass with only 0.1% reflectivity, this rectangular UV filter delivers high-resolution images with minimal color distortion. It ensures accurate color reproduction, allowing you to capture the world in vibrant, true-to-life detail. Easy Maintenance: Featuring a water-resistant design that causes water to bead and roll off, this square UV filter is easy to clean. It is also dust-proof and scratch-proof, maintaining its pristine condition with little effort, and ensuring long-lasting clarity for your lens. Enhanced Versatility: Unlike traditional circular filters, the square UV filter is generally mounted on a lens hood or filter frame. This design accommodates larger lens sizes, providing broader compatibility and flexibility for various photography setups. Invest in the Optical Glass Square UV Filter to protect your gear and enhance your images. Its advanced features and robust design make it an indispensable tool for photographers aiming to capture stunning, high-quality photographs with ease and precision.