The NiSi UHD UV for Fujifilm X100/X100S/X100F/X100T/X100V (Black) is a UV filter designed to complement the black finish of the X100 series by Fujifilm. The filter is multicoated, made from optical glass for ultra HD sharpness, absorbs ultraviolet light and works as a clear protection filter to protect the front of the x100 lens.The original X100V (only the X100V lens cap) lens cap can be used with the NiSi UHD UV for Fujifilm X100 and can be placed over the filter for protection.The NiSi UHD UV for Fujifilm X100 is also available in Silver.