Kase Magnetic Step-Up Ring for Wolverine Magnetic Filters (55 to 82mm)

The 55 to 82mm Kase Magnetic Step-Up Ring allows you to attach 82mm magnetic Kase Wolverine filters to lenses with a 55mm filter thread. The step-up ring is made of steel and screws onto the front filter thread of your lens. Your magnetic Wolverine filters can then be easily snapped on and off.