Sigma Water Repellent Circular Polarizer Filter 52mm

Sigma Water Repellent Circular Polarizer Filter 52mm

From Sigma Global Vision, manufacturer of Sigma lenses.

Circular Polarizer (CPL) filter removes glare from reflective surfaces like water and glass; also increases the contrast in landscape photography

Water & Oil repellent- repels water drops and is fingerprint resistant

Antistatic- filter prevents microscopic dust clinging to the surface