Unique Bargains 40.5mm to 52mm Camera Filter Lens 40.5mm-52mm 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 40.5-52mm Step-Up Adapter Ring easily screws onto the front of any 40.5mm Lens and allows you to convert to the 52mm threads of accessory items (such as filters hoods flashes and lens converters).