Sigma Circular polarizing filter WR

Circular polarizing filter with a diameter of 46 mm. Prevents reflections on non-metallic surfaces. Provides richer color reproduction and enhanced contrast. Water and oil repellent as well as fingerprint resistant. Polarizing filters eliminate reflections on non-metallic surfaces, such as glass or water. At the same time, color reproduction becomes richer and contrast is enhanced, especially in landscape photography. The special surface treatment of this polarizing filter is water and oil repellent and prevents fingerprints. Polarizing filters ensure high-contrast images. The polarizing filter blocks light of a specific polarization direction, thereby minimizing reflections on glass or water surfaces. Additionally, a polarizing filter enhances colors or contrasts in landscape photography: the blue sky appears even bluer against the white clouds, and the colorful leaves in autumn look more vibrant and colorful.