58mm 52mm Step Down Ring

Allows you to use smaller size filters on lenses with a larger diameter thread. The first number is the size that screws into the lens, the second number is the filter size.

step-up and step-down rings a simple concept. you have a filter or other lens accessory which screws into a 55mm thread but your lens is a 52mm thread. these rings provide a ...

Part Number: AD 58-52MM

B&W 65069459 B&W B & W Step-Down Adapter Ring From Filter 58MM To Lens 52MM.

58-52mm Step-Down Ring (Lens to Filter)