SmallRig 67mm Magnetic Variable ND Filter ND2-ND32 (1-5 Stops) + 67mm Threaded Filter Ring, No X Cross HD Optical Glass Waterproof Scratch Resistant Magnetic Adjustable Neutral Density Filter - 4581
SmallRig 67mm Magnetic Variable ND Filter ND2-ND32 (1-5 Stops) + 67mm Threaded Filter Ring, No X Cross HD Optical Glass Waterproof Scratch Resistant Magnetic Adjustable Neutral Density Filter - 4581