se è ZF.2 dovrebbe comportarsi in effetti come un Nikkor nativo...
“ Aperture control behaves just like it does with any modern Nikon lens: the camera controls the lens aperture electronically in 1/2 stop or 1/3 stop increments (depending on how you configure the camera).
There is no more need for the “Non CPU lens data” setting in the camera; it's ignored for CPU lenses. The benefit is that when you mount the lens, the camera automatically knows the maximum aperture, so it can be displayed correctly.
Since the camera can electronically control the aperture, shutter priority exposure mode is now available, as well as all all program modes that control the shutter speed. Since I use only manual mode or aperture priority, this is of no value to me— a nice to have perhaps.
One side effect is that you'll get an “FEE” error until you lock the aperture ring at the minimum aperture eg f/22 (same as with Nikon lenses). You must comply; the aperture is no longer controlled by the aperture ring on modern Nikon bodies. A small release button releases the ring for use on older Nikon bodies and/or when used on Canon with an adapter. „
(da Diglloyd linkato sopra)