The 8Sinn Lens Holder for Nikon FTZ has been designed to support the Nikon FTZ adapter ring on the 8Sinn cage for Nikon Z6/Z7. This bracket is directly attached to the 8Sinn Nikon Z6 / Z7 cage by two screws. This 8Sinn product will support not only your Nikon camera but also your lenses.