Kase Screw Step-Up Adapter Ring Kit with 49mm, 52mm, 58mm, 62mm, 67mm and 72mm-77mm

This Step-Up Adapter Ring from Kase permits the use of 77mm threaded filters on lenses with 49mm filter threads. This step-up ring features a lightweight aluminum alloy construction with a matte black anodized finish for durability and to minimize reflections. This step-up ring is made for standard, threaded filters and is not compatible with magnetic-type filters.