The Haida M10-II “Drop-In” ND filters are a perfect addition to the M10-II/M10 System, the optically pure K9 filter glass is mounted in a solid aluminum ring and has the excellent Haida NanoPro Coating and is completely neutral in color rendering.
Combine the Haida M10-II “Drop-In” Filters with the Haida Red Diamond Filters in a Haida M10-II – M10 Filter Holder and you have endless combination possibilities.