Camera Accessories
NEEWER CPL + ND Filter Set Compatible with DJI Mavic 4 Pro Drone (4 Pack), Screw On Circular Polarizing ND16 ND64 ND256 Multicoated Optical Glass Neutral Density Lens Filter with Magnetic Storage Case
【Designed for Mavic 4 Pro】 Compatible with DJI Mavic 4 Pro Drone, this lens filter accessories set includes one CPL (circular polarization) and three ND (ND16 + ND64 + ND256) neutral density filters for professional aerial photography and...
https://www.bizrate.co.uk/cameraaccessories/neewer-cpl-nd-filter-set-oid39942742344.html