Nikon FM2  type_Lens Hood Mamiya Auto-Ext Ring Set is

Mamiya Auto-Ext Ring Set is a complete set of three manual focus extension tubes for the Mamiya 645 camera

so there's a huge variety of lenses available

Someone modified it

so you may need to source an adapter separately

with some dust in the focus distance scale window and minor cosmetic wear on the barrel

Nikon FM2 &nbsptype_Lens Hood Mamiya Auto-Ext Ring Set isThe Nikon FM2 is a classic 35mm SLR with fully mechanical speeds from 1s to 1 4000s, an easy to use light meter, and compatibility with a wide range of Nikon lenses, from AI to AF D. This FM2 has accurate shutter speeds and metering, new light seals. In beautiful shape, with only very minor wear.