There are a couple of issues with the Pentax 67 that haven't been mentioned. The focal plane shutter (just like 35mm) makes for faster cheaper lenses (since they don't have leaf shutters in them), but the shutter causes more vibration than the mirror slap does. So even using MLU, you still need a very solid/heavy tripod to dampen the vibration from the shutter when shooting slower shutter speeds.
Greg, I come from the digital world. I sold my digital gear to pursue analog photography. It is a lot more fun! Its very rewarding to develop a roll of film and admire a physical negative. I'm not planning on returning to digital SLR's for a very long time.
Jason
While it is true that there is some shutter induced vibration I find it to be an overrated problem. I made an unscientific test using a Laserpointer and a mirror and found the shutterinduced vibration to be a fraction of the mirrorinduced.
Do you like square prints? If not then why the square camera?
I found the shutter vibration to be significantly worse than vibration from mirror slap (especially with the 67II, which had better mirror damping than the older P67), both in unscientific testing, AND in actual use. The unscientific test I did was simply to hold my hand flat, with the palm up, and then set the camera in my hand without gripping it. Then I tripped the mirror up to see how much vibration I could feel, then fired the shutter. I could barely feel the vibration from the mirror, but the shutter kicked like a mule. I did this with both a P67 and a 67II. Both had significant shutter induced vibration.
I also experienced shutter vibration problems in actual use, and using MLU didn't make that much difference. The problem I had was when shooting 1:1 (or more) macro at slow shutter speeds. Even with a solid tripod and head, I had to hang a lot of weight on the camera to get the sharpness I wanted.
Shuter vibration from the P67 cameras is way overrated. I have both the 67 and the 67II and have never experienced problems from the shutter vibration. Then again, I don't handhold lower than 1/60th and when doing MACRO or TELEPHOTO work or long exposures, I use a proper medium format tripod.
I can balance a penny on the ground glass screen on either of my Pentax's and release the shutter and the penny does not fall over. The dampening is quite good.
Just use a better tripod, macro work always requires using an overkill tripod with just about any camera - I have also found that carbon fiber tripods are not suitable, as they are too lightweight and transmit vibration. But even a simple Tiltall is plenty good enough for the P67.
I can balance a penny on the ground glass screen on either of my Pentax's and release the shutter and the penny does not fall over. The dampening is quite good.
For your information, I DO use a "proper medium format tripod" for macro work. Whether the shutter vibration is "overrated" or not is a matter of opinion. Your opinion is not absolute indisputable fact, no matter how much you thump your chest and act like you know more about it than anybody else. Just because you haven't experienced problems from the shutter vibration (that you know of), doesn't mean that there is not a significant amount of shutter vibration.
Just because the penny doesn't fall over, doesn't mean that there is not enough vibration to adversely affect an image on the film. The damping is "quite good" compared to what? The vibration from a 6x7 focal plane shutter is about 10,000 times worse than vibration from a leaf shutter.
Please calm down and lets keep it friendly, OK?
Did itSo go with a Hasselblad
Did itand use a tripod
Did itand lock up the mirror.
Did it
Did it
Did it
And my photographs have improved out of sight.
I am glad somebody is happy. though I thought the last line was going to say "And my pictures were blurry!!"
Dennis
I found the shutter vibration to be significantly worse than vibration from mirror slap (especially with the 67II, which had better mirror damping than the older P67), both in unscientific testing, AND in actual use. The unscientific test I did was simply to hold my hand flat, with the palm up, and then set the camera in my hand without gripping it. Then I tripped the mirror up to see how much vibration I could feel, then fired the shutter. I could barely feel the vibration from the mirror, but the shutter kicked like a mule. I did this with both a P67 and a 67II. Both had significant shutter induced vibration.
I also experienced shutter vibration problems in actual use, and using MLU didn't make that much difference. The problem I had was when shooting 1:1 (or more) macro at slow shutter speeds. Even with a solid tripod and head, I had to hang a lot of weight on the camera to get the sharpness I wanted.
That's exactly the way I felt about shooting square format. If I'm going to print from a 645 image, I might as well shoot a smaller 645 camera and get more shots per roll. Plus, a 6x7 image allows for quite a bit of cropping and still have a decent size image to print from.
Max -
Looking at your prior post history, I see this is a pattern for you to attack anyone who disagrees with you, and to slam anything other than Mamiya.
Please, let's keep it civil and keep out the profanity, OK?
You are not in any case confusing the downmovement of the mirror with the shutter?? I may sound a bit offending but is in no way meant so. The mirror going down really kicks.
Kind regards
Incidentally, I notice a year ago you had quite a different opinion of the Pentax and vibration when you posted this:
Now you are shooting with Mamiya and all of the sudden Pentax 67 is gives you unsuitable shutter vibration when shooting Macro???
Max
I must say Im really puzzled about your statement.
In my little trial I mounted a laserpointer on the lens and pointed it at a Mirror 10m away producing a dot on the wall right next to me. To me in this case the shutterinduced movement where much less than the mirrorinduced movement.
Now at this moment I place my camera a P6X7 on the palm of my hand the way you descripe. Tripping the shutter with a caple release I still get the same result, mirrorinduced vibration is worse. Even using the little "trip mirror up with shutter release" trick gives me the same feeling.
So lets agree to disagree on the P67 issue and agree on recommending a Zenza Bronica SQAi
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