Haida M15 Filter Holder Kit for Sigma 14-24mm Art Lens for Sony E and Leica L

This M15 Filter Holder Kit is designed for use with a Sigma 14-24mm f/2.8 DG DN Art Lens for Sony E and Leica L. It allows for the convenient use of up to two separately available 150mm wide, 2mm thick filters along with a separately available Haida Magnetic Filter for the Haida M15 Filter Holder. Mounted within a nonthreaded aluminum alloy ring, a Haida Magnetic Filter for the Haida M15 Filter Holder is made specifically to fit between the included Haida M15 Filter Holder and an adapter ring for the filter holder. For filters such as a Haida Magnetic Circular Polarizer, the filter holder's external dial integrates with the filter ring, allowing for the independent rotation and adjustment of those filter types.