M54(M)Nikon 10mm adapter (020073)

I was worried about fit, but the M54 threads engaged smoothly and held my Nikon camera rock-solid during last night's session. It’s exactly what I needed for a clean, vibration-free connection in my imaging train.

The threading on this adapter is incredibly precise—my Nikon lens locked into the M54 setup with zero play. It feels solidly machined, and the 10mm length was perfect for maintaining my back focus.

Finally, a threaded adapter that doesn't introduce any tilt into my Nikon setup. The threads engage smoothly and lock up tight with no play, which makes dialing in focus much more reliable.