Benro Step Down Ring 77-72mm

The 77-72mm Step-Down Ring from Benro is an aluminum-constructed ring that enables you to adapt a larger 77mm size filter onto a 58mm diameter lens, therefore, many different filter sizes can fit on your lens. On wide-angle lenses, the ring's low-profile prevents any vignetting in the image, and the flat black finish on the ring minimizes reflections, which would cause lens flare as well. Additionally, the knurling on the edge allows you to have a firmer grip of the ring when you're putting it on a lens.