uxcell 37mm to 55mm Camera Filter Lens 37mm-55mm Step Up Ring Adapter
Adapter ring is suitable for filters, close-up lenses and other attachments to lenses with different filter thread sizes. The Bower 37-55mm Step-Up Adapter Ring easily screws onto the front of any 37mm Lens, and allows you to convert to the 55mm threads of accessory items (such as filters, hoods, flashes and lens converters).
Titleuxcell 37mm to 55mm Camera Filter Lens 37mm-55mm Step Up Ring Adapter
