You may also take a look at this thread: http://www.photo.net/bboard/q-and-a-fetch-msg?msg_id=004pEL
BR, Margus "David S." wrote: > You are correct. The PZ-1 has no mirror lock up, the PZ-1P has the > mirror lock up feature when you use the 2 second timer. > > gregcooper wrote: > > > > Some people have mentioned the differences between the PZ-1 and the PZ-1P, I > > chose the PZ-1P for those differences, especially the extra frame per second > > (4 vs 3)for shooting sports. > > I didn't read any mention of it in this discussion, but in addition I don't > > think the PZ-1 has mirror lock up. I may be wrong, but I read the manual off > > the Pentax web site and didn't see any mention of it. I did see it mentioned > > in the manual for the PZ-1P, and I wanted that because I shoot a lot of > > infrared b&w film ( long exposures). > > Greg Cooper > > -- > David S. > Nature and wildlife photography http://www.sheppardphotos.com