Bring your photography and videography to the next level with the B+W 105mm Basic 486M Mrc Uv/IR Cut Filter. This high-quality, durable filter is designed to effectively combat unwanted Uv and infrared light components, enhancing image clarity and color accuracy. Unlike traditional filters that use colored glass for absorption, the B+W 486 Uv-/ Ir-Cut filter utilizes a unique interference method. This involves a series of wafer-thin, partially reflecting layers with a meticulously calculated thickness. This innovative design ensures a sharp cut-off absorption, preventing color casts and blurring that can occur in digital cameras where the Ir barrier in front of the image sensor displays some residual transmittance.The B+W 486 Uv-/ Ir-Cut filter is clear and colorless, ensuring no increase in exposure is required. Its versatile nature allows it to be left on the lens permanently, serving as a reliable protection filter.