43.5-82mm Step-Down Ring

The 43.5-82mm Step-Down Ring is a step-down ring permitting the use of 37mm threaded filters on a 46mm threaded lens.

The 43.5-82mm Step-Down Ring is a step-down ring permitting the use of 37mm threaded filters on a 46mm threaded lens. This black anodized metal ring provides a durable solution for using one size of filters with various sized lenses.