Originally posted by Eulogy EXPLOSIONS! MORE EXPLOSIONS! DEATH WILL RAIN FROM THE SKY!
Alternatively, as Adam said, it won't recognize the lens as a PZ lens, so it'll just screw driven the AF.
Well, explosions and death from the sky may be bad enough, but my main concern is that the MZ-3 has never learned about DA* lenses and SDM circuits. It only knows how to apply a certain voltage and feed a certain current over the PZ-contacts.
So, is there a risk that a (damaging) current could be fed to the lens' SDM circuit from the camera's PZ-circuit? For example by accidentially touching the PZ-contact??