NiSi Brass Pro Adapter Ring 52-77mm Step Up Ring

The NiSi Brass Pro 52–77 mm Step-Up Ring lets you use 77 mm threaded filters on lenses with a 52 mm filter thread. Built from solid brass with a knurled edge for grip, it resists binding and is easier to remove than standard aluminium rings. An internal anti-reflective felt lining and matte black finish reduce unwanted reflections, making it ideal for long exposure photography.