Sigma Lens Filters

Sigma Circular Polarizer

MODEL: SIGMA-CIRCULAR-POLARIZER

The only filter that darken the sky in color photography without affecting color balance, polarizing filter cut out the glare from water and non-metallic surfaces and allow shooting through glass windows. Sigma Multi-Coated circular polarizing filter designed for use with AF SLR and MF SLR cameras. The multi-layer coating reduce reflection.

Please note: The Sigma wide multi-coated circular polarizing filter does not have a thread on the front filter ring.

Sigma UV Filter

MODEL: SIGMA-UV-FILTER

UV filter cuts haze for sharper black and white prints and corrects the blues and violets in color prints. The multi-coated reduce reflection and is designed to be used with multi-coated lenses to protect and reduce excess UV. Multi coated UV filter designed for outdoor photo, portrait photo and snap shot photo. UV filter has a filter factor of zero and requires no change in exposure.