The SmallRig 5852 UV filter is specifically designed for FUJIFILM X100VI and X100V cameras, providing essential lens protection while maintaining optical clarity. This black circular filter features a slim aluminum alloy frame that is approximately 4 mm thick and has a diameter of 49 mm, ensuring compatibility with the camera lens without vignetting. The multi-coated glass construction allows for 99.8% light transmission, effectively blocks ultraviolet rays to reduce haze, and enhances contrast in outdoor photography. With a front filter thread of 49 mm, it allows for stacking additional filters if needed. The filter has a durable anodized surface that is scratch and fingerprint resistant, and its water-repellent coating makes cleaning easier. Manufactured to precise tolerances, it preserves the camera's original autofocus and exposure accuracy. The package includes a protective storage case for safe transport. This filter serves as a practical accessory for photographers looking to protect their lens element from dust, moisture, and accidental impacts during everyday use.