How can you expand your lens's capabilities With the NiSi Brass Pro 58-82mm Step-Up Ring, you can effortlessly use 82mm threaded filters on lenses with 58mm standard filter threads. This high-quality, professional-grade step-up ring is designed with a durable brass frame, ensuring longevity and reliability in your photography gear. The ring's knurled sides enhance grip, making it easier to handle and attach to your lens. Unlike standard aluminum setup rings, the NiSi Brass Pro Step-Up Ring is engineered to prevent binding and jamming, ensuring a smooth and hassle-free removal process. But it's not just about functionality. The NiSi Brass Pro Step-Up Ring also boasts aesthetic and practical features. It sports a sleek matte black finish, adding a touch of sophistication to your equipment. More importantly, the inside of the frame is treated with a special anti-reflective felt. This minimizes reflections, making it an ideal companion for long exposure photography.