How can you maximize the utility of your 82mm threaded filters The NiSi Brass Pro 72-82mm Step-Up Ring is the answer. This essential photography accessory allows you to effortlessly use your 82mm threaded filters on lenses with standard 72mm filter threads, expanding the versatility of your camera equipment. Constructed with a robust brass frame, this step-up ring stands out for its durability and resilience. Unlike standard aluminum setup rings, the NiSi Brass Pro Step-Up Ring is designed to prevent binding and jamming, ensuring a smoother, hassle-free removal process. The ring's knurled sides enhance grip, making it easier to handle even in challenging shooting conditions. Its matte black finish not only adds a touch of sophistication but also serves a practical purpose. The ring features a special anti-reflective felt treatment on the inside of the frame. This unique feature minimizes reflections, making it an ideal choice for long exposure photography. In essence, the NiSi Brass Pro 72-82mm Step-Up Ring is a valuable addition to any photographer's toolkit, offering enhanced functionality, superior build quality, and thoughtful design features..