Benro
82mm
Magnetic Filter Adapter
This Benro MFR82 82mm Magnetic Fixed Ring can be attached onto the 82mm lens and allows other non-threaded 82mm magnetic filters to be held on the fixed ring in a magnetic way. It is easy for different magnetic filters to change freely.
If your lens is a different size thread , you may purchase 82-67mm / 82-77mm magnetic step down rings to suit other sizes of lens.