The Bower 52-55mm Step-Up Adapter Ring easily screws onto the front of any 52mm Lens and allows you to convert to the 55mm threads of accessory items (such as filters hoods flashes and lens converters)....

This 52-58mm Step-Up Adapter Ring easily screws onto the front of any 52mm Lens and allows you to convert to the 58mm threads of accessory items (such as filters hoods flashes and lens converters)....

The Bower 52-62mm Step-Up Adapter Ring easily screws onto the front of any 52mm Lens and allows you to convert to the 62mm threads of accessory items (such as filters hoods flashes and lens converters)....

The Bower 52-67mm Step-Up Adapter Ring easily screws onto the front of any 52mm Lens and allows you to convert to the 67mm threads of accessory items (such as filters hoods flashes and lens converters)....

The Bower 52-72mm Step-Up Adapter Ring easily screws onto the front of any 52mm Lens and allows you to convert to the 72mm threads of accessory items (such as filters hoods flashes and lens converters)....

The Bower 52-77mm Step-Up Adapter Ring easily screws onto the front of any 52mm Lens and allows you to convert to the 77mm threads of accessory items (such as filters hoods flashes and lens converters)....

This adapter tubes provides a 52mm filter mount for adding telephoto and wide angle lenses to the front of your Olympus Digital Cameras.   Key Features: 52mm thread Two tubes for any need Durable metal-aluminum construction...

The Bower 53.5-52mm Step-Down Adapter Ring easily screws onto the front of any 53.5mm Lens and allows you to convert to the 52mm threads of accessory items (such as filters hoods flashes and lens converters)....

The Bower 55-46mm Step-Down Adapter Ring easily screws onto the front of any 55mm Lens and allows you to convert to the 46mm threads of accessory items (such as filters hoods flashes and lens converters)....