Sigma SD15 High Grade Multi-Coated, Multi-Threaded 3-Piece Lens Filter Kit (77mm) Made By Optics + Nwv Direct Microfiber Cleaning Cloth

Designed for the Sigma SD15, this 77mm, high-grade 3-piece filter kit provides protection and improved image quality. Included filters: - UV filter (ultraviolet): shields the lens from dust, dirt, scratches, fingerprints and the sun's ultraviolet rays. - Circular Polarizing Filter: increases color saturation and contrast—useful for darkening blue skies so white clouds stand out. - FL-D filter (fluorescent): corrects the greenish tint produced by fluorescent lighting for more natural indoor colors. The kit also includes a compact protective carrying case for transporting and storing the filters, plus a Nwv Direct Microfiber Cleaning Cloth. Product is covered by a 10 year warranty.