This Kase Magnetic Step-Up Ring for Wolverine Magnetic Filters lets you magnetically attach 122mm Kase Wolverine filters to lenses with a 82mm filter thread.
Kase magnetic adapter rings are used in conjunction with the Kase Wolverine Magnetic Circular Entry ND Kit and Kase Wolverine Magnetic Circular Professional. ND Kit. Please note that these adapter rings are only suitable for use with Kase magnetic round filters.
The advantage of the magnetic adapter rings is that you can mount the respective magnetic round filter or magnetic polarising filter directly on them. Please note that the magnetic adapter rings have only one thread on the lens side. Therefore you cannot mount two of these rings on top of each other.
If you need to "level up" from a smaller lens size with several step-up adapter rings, only the last adapter ring should be magnetic, you can also use Kase's screwed adapter rings in conjunction with these magnetic step up adapter rings if needed.
