The Sensei 27-37mm Aluminum Step-Up Ring permits the use of 37mm threaded filters on lenses with 27mm filter threads. It features a lightweight, aluminum alloy construction that has a corrosion-resistant, black anodized finish for durability.
This step-up ring has a thread pitch of 0.50. Please make sure that whatever you pair it with has a matching 0.50 pitch.
UPC: 847628537613