I still have mine and actively shoot it. Best MF camera there is. Someone needs to write another article about how heavy/cumbersome/primitive it is and the fact that you can't handhold it because of the mirrorslap
The P67II is an entirely different camera and does not suffer from those issues.
I owned the P67 (1980s version) and sadly it did had a vibration problem. Even at 1/125 some negatives showed slight blur due to vibration, while I can get pin-sharp, steady pics using my Mamiya RB67 pro-S for comparison (same 6x7 format). With the RB67 i had no problem handholding it down to even 1/15s.
On the frames which had no such vibration problem, you could see my Pentax SMC 90/2.8 was an extremely sharp lens indeed.
Researching through forums I see that most people who is happy with the P67, are using the big honky fat wooden side-grip. Well, then the Pentax does not become
that compact compared to a RB67 with 90mm lens and waist level finder.
And I did use mirror lockup rather often. But on forums i confirmed my suspicion: The culprit was not just the
mirror (which on the P67 has an ingenious swing-back action that should reduce vibrations) but also the huge focal plane
shutter. And no MLU will help you this time.
My camera had a quite bright focusing screen but nailing focus was difficult... compared to the RB67. The screen was smaller and the focus point was not so easy to see.
Mind you, all this comparison is within Medium Format standards, of course compared to 35mm the Pentax viewfinder is great and the negative sharpness great. But we're in Medium Format, where the demand for sharpness is bigger, and here there are things that suffer.
Vertical shots of course were uncomfortable compared to the RB67
😀
All in all it is no surprise which camera I sold and which camera I kept. It is kind of sad, since the Pentax 67 felt good in the hands, felt solid and tough, made a beautiful noise, and Pentax makes some of the best lenses ever. But at the end the Mamiya was a more usable machine. With the Mamiya at 1/125, 1/60, i
always get fantastic pin-sharp negatives that make you drool when you check on the loupe, if you're a sharpness fetishist of course.
If I find a Pentax 67 II on sale, i surely would grab it, for supposedly it solves the vibration problems.