Sigma circular polarizer

Removes reflections and increases contrast - Water and Oil-repellent - Optimised design for SIGMA lenses - Incorporates Sigma's Super Multi-Layer Coating for ultra low-reflection - Housed in a thinner frame to avoid vignetting

Removes reflections and increases contrast - Water and Oil-repellent - Optimised design for SIGMA lenses - Incorporates Sigma's Super Multi-Layer Coating for ultra low-reflection - Housed in a thinner frame to avoid vignetting