The NanoPro 82mm Magnetic UV + CPL + ND Filter Kit from Haida includes multiple filters and magnetic adapter and step-up rings for attaching the filters magnetically. The kit includes a magnetic UV filter, circular polarizer, ND 1.8 6-stop filter, and ND 3.0 10-stop filter, all of them at 82mm.



The included 82mm magnetic adapter ring screws onto the 82mm filter thread of your compatible lens and allows you to attach the above filters to it magnetically, letting you easily swap one for the other. Three magnetic step-up rings allow you to attach the 82mm magnetic adapter ring to lenses with 67mm, 72mm, and 77mm filter threads.