When Techart sent for review the TZM-02 Leica M to Nikon Z autofocus adapter, there was one small problem in that I couldn't source any Leica lenses for the review, only Canon EF. But the great thing about the adapter is that it can be stacked with additional adapters, allowing for versatility for a wide range of lenses, including the Canon EF mount. Armed with both adapters, I set about testing the capabilities of these on the Nikon Z 7II.