High-quality UV Protective Filter designed to absorb ultraviolet light and reduce bluish daylight cast Constructed from premium optical glass for enhanced clarity and color fidelity Features a durable and lightweight aluminum-alloy filter ring to minimize vignetting Equipped with 52mm front filter threads for compatibility with other filters Multi-coated with 10 layers to prevent internal ghosting and reflections, ensuring clear images Serves as a general protective filter, reducing dust and moisture from reaching the lens element