Get a consistent, Portra 400-inspired look straight out of camera with the Portra True Color 2-in-1 White Mist Diffusion & CPL Filter from PolarPro. This filter combines a circular polarizer with 1/4-grade white mist diffusion to create a powerful travel-ready filter for both photo and video. The circular polarizer component minimizes glare and reflections, and it is made of chroma polarizer glass that has zero color shift and exceptional image clarity. The 1/4-grade white mist diffusion filter adds blooming to the highlights for subtle highlight halation.