PolarPro Brass Step-Up Ring (67mm > 77mm) Anti-Reflective Black

The 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 Quartz Line 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. Each Step-Up Ring includes a protective hard case.