David Murphy
Veteran
This is a great discussion about viewfinders, vignetting, and brightness issues. I understand the points being presented and they are all good ones. I went ahead and bought the 50/1.2 AIS. I'll post a few photos on this thread when I get them. My F finder is a the standard non-metered eye level prism (I'm pretty old-school). I'm not sure which screen I have - I'll research it. I'll try to do some actual brightness testing with this lens and slower Nikon primes and report back.
As far as DOF and focusing is concerned, this is certainly a challenge at F1.2, but in practice I find that extra bit of speed is often the make-or-break factor in a natural light shot. One way to mitigate focus and DOF problems is to rattle off a lot of frames and just concentrate hard on keeping up with the subject.
As far as the GAS argument by Roger and others is concerned, yes I admit to a little of that, but I have two other grown children and there were not enough baby photos of them -- I was not too active with cameras in those years. I've already used this lens with natural light portraiture so I know it's up to the task, at least the way I work. I also enjoy night photography of urban settings and occasional astro photography so this lens will get a good work out. Of the fast 50's I've tried, this one is my favorite so far and it's not radioactive. The Pentax models would still be a possibility in the future for me since I've enjoyed the performance of Pentax SLR optics in the past.
As far as DOF and focusing is concerned, this is certainly a challenge at F1.2, but in practice I find that extra bit of speed is often the make-or-break factor in a natural light shot. One way to mitigate focus and DOF problems is to rattle off a lot of frames and just concentrate hard on keeping up with the subject.
As far as the GAS argument by Roger and others is concerned, yes I admit to a little of that, but I have two other grown children and there were not enough baby photos of them -- I was not too active with cameras in those years. I've already used this lens with natural light portraiture so I know it's up to the task, at least the way I work. I also enjoy night photography of urban settings and occasional astro photography so this lens will get a good work out. Of the fast 50's I've tried, this one is my favorite so far and it's not radioactive. The Pentax models would still be a possibility in the future for me since I've enjoyed the performance of Pentax SLR optics in the past.





