ProMaster Step Up Ring – 40.5mm-49mm

ProMaster Step Up Ring – 40.5mm-49mm

ProMaster SKU: 7029 | Helix SKU: PR7029

Overview

ProMaster Stepping Rings are the perfect addition to your collection of photographic gear. Use them with special effects filters and add on lenses to convert a lens with one thread diameter to a filter or conversion lens with another. ProMaster Stepping Rings are precision milled and designed to give you years of reliable service.