SUMMARY
PolarPro's Portra filter claims to emulate the look and feel of Portra 400 film by combining color tone, diffusion, and glare reduction. However, initial impressions and user tests indicate that the filter's marketing may be misleading, with the resulting images not closely resembling actual Portra film. The filter features a white mist diffusion to soften digital sharpness, a chroma polarizer whose contribution to a Portra look is questioned, and a strong warm tint that can be adjusted in post-processing. Despite the controversy, some users find it saves editing time and tames harsh light.
TAKEAWAYS
PolarPro's Portra filter is marketed as replicating Portra 400 film's aesthetic.
User tests suggest the filter's output differs significantly from actual Portra film.
The filter's features include white mist diffusion, a chroma polarizer, and a warm tint.
Criticism focuses on the marketing claims and the effectiveness of the chroma polarizer.