The Urth 52mm ND16 (4 Stop) lens filter is a high-quality neutral density filter designed specifically for photographers and videographers looking to expand their creative possibilities. With a diameter of 52 millimeters, this screw-on filter is easy to mount and fits a variety of lenses. The ND16 filter reduces the amount of light hitting the sensor by four stops, allowing for longer exposure times or wider apertures without overexposing the image. This is particularly useful in bright environments or when capturing moving subjects, as it helps create motion blur and enhances image quality. The filter is made from high-quality materials to ensure optimal sharpness and color fidelity. It is a valuable addition to any photo or video gear and is suitable for both amateur and professional photographers looking to elevate their shots to the next level.