PolarPro QuartzLine Step-Up Ring 82 mm Filter to 77 mm Thread

A Step-Up Ring expands the compatibility range for your filters to fit smaller diameter camera lenses. For example, our 67mm-77mm Step-Up Ring would allow your 77mm filter to fit your favorite 67mm lens. Featuring a deep knurled, CNC machined brass frame for easy mounting and durability, plus an electroplated matte black finish to block unwanted reflections, our Step-Up Ring is designed for production-grade use, out in the elements or in the studio. CNC machined brass frame. Matte-black electroplated surface helps eliminate reflections. Aggressively knurled edges provide plenty of grip.