Hoya 82mm Variable Neutral Density Filter. Free Hoya Cloth US Authorized Dealer 24066055576 | eBay
Zomei 82mm Fader Variable ND Filter Adjustable ND2 to ND400 ND2 400 Neutral Density for Canon NIkon Hoya Sony Camera Lens 82 mm|nd2 to nd400|neutral density82 mm - AliExpress
Hoya Pro1 Digital ND16 Neutral Density Filter 82mm (4 Stops) - Filters Exchange Photography Accessories