The PolarPro CineGold Filter warms and blooms highlights to give your photos a pastel-toned palette inspired by Portra 400 film. Gold particles infused directly into the glass provide 1/2-grade strength diffusion of light sources while preserving natural skin tones and softening typical digital harshness. Built for the Helix Maglock system, the filter's weather-sealed aluminum construction combined with high-quality Chroma glass from Germany ensures optical precision and durability in any situation. Ideal for photographers looking to add a warm, vintage-inspired look to their photos without much post production.