Vivitar 72mm Variable ND Filter - 0.3 to 3.0 (1 to 10 stops) VIV-VNDX-72
Fikaz ND2-ND1000 Variable ND Filter NO "X" Spot 67mm 72mm 77mm 82mm Adjustable Fader Neutral Density Filter For Canon Nikon Sony
Hoya Variable Neutral Density Filter - 72mm — Glazer's Camera Inc
Heliopan 72mm Variable Gray ND Filter 707290 B&H Photo Video
Amazon.com : JJC 72mm ND Filter ND2-2000 VND Variable Neutral Density Fader for Sigma 18-35mm f1.8, Nikon Z 24-70mm f4 S, Sony FE 16-35mm f4, Canon EF 35mm f1.4L II USM Lens