Nikon DR-5 lens mount_Mamiya RB and a carrying pouch

and a carrying pouch

You need to add a tripod or copystand and a suitable lens

This lens can be used on any film or digital Nikon SLR

No real reason you couldn't put a smaller camera on there either- the fitting is the standard 1/4" found on pretty much every camera- but the top platform is fairly large and may get in the way of thicker lenses if you mount a camera directly to it

Clip-in type mounting

Nikon DR-5 lens mount_Mamiya RB and a carrying pouchThe Nikon DR 5 is a right angle viewfinder for cameras with a 19mm or 22mm threaded viewfinder eyepiece. The DR 5 rotates 360 degrees and has switchable 1x 2x magnification for more precise focusing. Includes 19 22mm eyepiece adapter and case. In excellent condition.