The Sensei PRO 49-72mm Aluminum Step-Up Ring permits the use of 72mm threaded filters on lenses with 49mm filter threads. It has large side knurls to provide a more textured grip when mounting or removing it from a lens. This step-up ring features a lightweight aluminum alloy construction that has a corrosion-resistant, matte black, hard-anodized finish for durability and to minimize reflections.
Sensei PRO Specs
Step-Up Size (Lens to Filter): 49 mm to 72 mm
Ring Thickness: 4.1 mm
Ring Material: Aluminum
Knurling: Side
Packaging Info
Package Weight: 0.125 lb
Box Dimensions (LxWxH): 3.7 x 3.6 x 0.8"