Digital Concepts ND Filter Kit for DJI Phantom 4 Pro (3-Pack)Product Highlights ND16 4 Stop ND Filter ND32 5 Stop ND Filter ND64 6 Stop ND Filter NDs Cut Light for Reduced Shutter Speed This Filter Kit for the DJI Phantom 4 Pro from Digital Concepts includes a 4 stop, a 5 stop, and 6 stop ND filters. ND filters are useful tools for shooting on bright days. The filters reduce the amount of light reaching the lens to achieve lower shutter speeds, and improve footage and image quality. Each filter is heat treated,