Tiffen 4×5.65″ Rotating Polarizer/Multi Rota Tray – Angel Films
NiSi Cinema 4×5.65” True Color Rotating PL Polarizing Filter - NiSi Filters New Zealand
Formatt Hitech Glass 4mm Linear and Circular Polariser
Rent Tiffen 4x5, 4x5.65 Rotating polarizer, polariser (ARRI LMB5) in London (rent for £35.00 / day, £20.00 / week)
NiSi True Color Polarizer Filter 4*5.65 | Cinegear Amsterdam
Amazon.com : NiSi Cinema 4x5.65 True Color Linear Polarizer | Polarizing Lens Filter for 4x5.65 Matte Boxes | Cinematography and Videography : Electronics