Originally posted by someone902 I am actually looking into this particular model. Do you own it? what is the Z function?
Pentax currently sells five flash units,
AF200FG
AF201FG
AF360FGZ
AF360FGZ II
AF540FGZ II
Only the last three listed can perform Pentax's "wireless" master/slave functionality.
Those three also are the only ones with the designation "FGZ" after the numeric portion of the model designation.
Thus, my understanding is that having a "Z" after the "FG" in the model designation denotes those flashes which can perform as a master or slave,
and I was expecting that was meant by "Z function".
note: several of us have suggested that Pentax needs an AF202FGZ;
that is, a flash which can perform as master/slave, but is small enough to be comfortable with a member of the Q family.