As far as optical performance, resolution, definition.. Leica (or any decent) RF lenses outperform medium format lenses and lets not even mention larger formats.
philosomatographer, You need to wet print 35mm negatives for a few years with, at least Leitz Focomat V35 in order to "get it".Sigh... more false blanket statements. Several medium and large format lenses perform as good as, or outperform, Leica 35mm rangefinder lenses, and for sure your Russar 20mm, in absolute terms....
philosomatographer, You need to wet print 35mm negatives for a few years with, at least Leitz Focomat V35 in order to "get it".
Years ago, Zeiss did very detailed scientific resoultion tests with different films and their Zeiss lenses. The results were published on their website in the camera lens news 17, 19, 20, 24 and 30.
250 lp/mm at f5,6 and 400 lp/mm at f4., Dr. H. Nasse, chief optical designer at Zeiss, has confirmed this on many occasions and in combination with the high res. films that I mentioned earlier such numbers are scientific facts.
Lens resolution is not the strongest side of the larger formats.
With Agfa Copex-Rapid or Adox CMS 20, developed in their dedicated developer the limit is seriously lifted.If the limiting factor is film... isn't that still a limit?...
Actually, there a few of us who pushed 135 format to the max, MaximusM3, Thomas Bertilsson, Henning Serger, Film-Niko and many others..
As Massimo wrote it many times, with Leica the limit is the film.
There was a thread by Thomas Bertilsson (there was a url link here which no longer exists)
post #6 have an interesting read Dead Link Removed
Also, we participated in a thread about Highest resolving power BW film, chemistry, paper (there was a url link here which no longer exists)
Since You have't printed with Leitz Focomat V35, there is no way to know what I am talking about.
There are other good enlargers and lenses as well. Omega, Nikon are not one of them, thou.
As far as rangefinders, Leica, Zeiss and Voigtländer are the best of the best.
Its pretty much started from those companies, as Voigtländer is the first camera manufacturer in the world.
After WWII, everyone else stepped onto those companies experience and patents.
You are probably to Young and/or unexperienced to know what I am talking about.
No pun intended.
I just told you, I have printed through a Leica enlarging lens, and much prefer the nikkors. (or what - are you telling me the physical enlarger body "makes all the difference" ?)
Yes, Leitz Focomat V35 uses unique projection system.I agree that comparing 35mm and medium format is apples and oranges...
However I have used many enlarging lenses (unfortunately not the Focotar) and found that the Nikkor 50mm 2.8 was at the *lower* end of the 5-6 element design range, easily beaten by the basic Componon and Rodagon models.
In fact, the 4 element Meopta Anaret came close to the Nikkor, but that's more a great compliment for the Anaret rather than a negative for the Nikkor.
I also used the 4 element Nikkor 50mm 4.0, but that was very disappointing (maybe the doggiest Nikon product I've used).
About enlargers: I do see differences between models, obviously between condenser and diffusion designs, but also not all condensers are created equal.
I certainly find it possible that the Foctar enlarger could have a "superstar" condenser system which makes a visible difference (we are talking about an entire projection *system* here) and I've heard claims about its quality from several reliable sources as well.
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