A comprehensive filter for neutral density and polarization, this 2- to 5-stop <b>Peter McKinnon Chroma VND/PL Filter</b> from <b>PolarPro</b> fits into the Helix Maglock filter system and leverages newly designed Chroma Glass to create a filter with independently controlled elements for neutral density and polarization in a bi-rotational design. The new glass also increases the filter's color accuracy, only incurring the color variance that results from polarization.