Kase Wolverine 67-112mm Magnetic Step-Up Adapter Ring for Wolverine Magnetic Filters

The Kase 67-112mm Magnetic Step-Up Adapter Ring for Wolverine Magnetic Filters permits the use of Kase Wolverine Magnetic Filters with 112mm Lens Adapter Rings to instead be used on lenses with 67mm front filter threads. It is constructed from steel and allows for the convenient installation or removal of the filter.