This 20-piece Step Up/Step Down Ring Kit from Sensei allows you to convert the filter thread size of any lens.
Twenty black anodized aluminum rings offer a lightweight, durable, corrosion-resistant alloy construction, and this kit provides a wide range of sizes that allow filters to fit lenses with mismatched thread sizes. Additionally, each ring fits together, so they can be stacked as a group in your bag and be ready for use at any time.
