PolarPro CineGold Filter 67mm 1/2 Gold Mist Diffusion Emulate Portra 400CineGold Filter 67mm 67 GLDMST 1 2 The CineGold Filter is your filter to the nostalgic warmth of film. Designed to emulate the creamy highlights, low contrast, and pastel toned palette of Kodak Portra 400, this diffusion filter adds a gentle golden glow to your images softening digital harshness while preserving natural skin tones. Fits all lenses that accept a 67mm Filter Engineered to emulate Portra 400 with creamy highlights and low contrast