My 1936 Leica IIIa had the good luck to take a walk yesterday with an actual Leica lens, a 5cm f-2 Ernst Leitz Wetzlar Summitar. I have never held such a well-crafted lens in my hand, let alone shot pictures with one, so it was a marvelous experience all around.
The outing was made possible thanks to an ultra-generous loan of the lens with the stipulation that I should use it as long as I want. So, my plan is to devote the better part of February to exploring the world through the Summitar.
The Summitar has an all metal body and weighs over seven ounces, so it adds more weight to the camera than would an Elmar or my Industar 22, but the lens is collapsible like those lenses and the whole package is still compact and pocketable.
The Summitar first appeared in 1939, but this particular lens is a post-war product, as evidenced by the beautiful blue coating. In fact, the Summitar was the first of the Leica-thread-mount lenses to have such an anti-reflective coating. The lens has seven elements in four groups. The focus scale on this one is marked in feet. There are virtually no signs of use on either the metal or the glass. Given the superb construction and the good condition of the lens I had little doubt that it would turn in a fine performance on the first outing, and I was not disappointed.
My first inclination when I learned I would be able to use the Summitar was to do some systematic comparisons between the performance of the Leica lens and my Soviet LTM lenses. On reflection, however, I'm not sure that would be particularly useful as the seven-element Summitar is clearly in a different league than the four-element Industar and FED lenses. Also, there is no lack of good data available about the capabilities of all these old lenses. One of the best sources of information about all the screw-mount Leica type lenses is the SLR Lens Review where there is an excellent page on the Summitar and three thorough chapters on all the common LTM Soviet lenses. For examples of pictures made with the Summitar, take a look at the rangefinderforum thread.
My thought is at this point is that if I work for the next month at learning to make good use of the Summitar's capabilities I will be able to use that experience as a benchmark for better judging my results from the Soviet lenses as well as from some others that are closer in design to the Summitar such as some of the six and seven-element lenses from the same time period from Voigtländer, Zeiss and Kodak AG.
The outing was made possible thanks to an ultra-generous loan of the lens with the stipulation that I should use it as long as I want. So, my plan is to devote the better part of February to exploring the world through the Summitar.
The Summitar has an all metal body and weighs over seven ounces, so it adds more weight to the camera than would an Elmar or my Industar 22, but the lens is collapsible like those lenses and the whole package is still compact and pocketable.
The Summitar first appeared in 1939, but this particular lens is a post-war product, as evidenced by the beautiful blue coating. In fact, the Summitar was the first of the Leica-thread-mount lenses to have such an anti-reflective coating. The lens has seven elements in four groups. The focus scale on this one is marked in feet. There are virtually no signs of use on either the metal or the glass. Given the superb construction and the good condition of the lens I had little doubt that it would turn in a fine performance on the first outing, and I was not disappointed.
[ left-click the images to view full size ]
My first inclination when I learned I would be able to use the Summitar was to do some systematic comparisons between the performance of the Leica lens and my Soviet LTM lenses. On reflection, however, I'm not sure that would be particularly useful as the seven-element Summitar is clearly in a different league than the four-element Industar and FED lenses. Also, there is no lack of good data available about the capabilities of all these old lenses. One of the best sources of information about all the screw-mount Leica type lenses is the SLR Lens Review where there is an excellent page on the Summitar and three thorough chapters on all the common LTM Soviet lenses. For examples of pictures made with the Summitar, take a look at the rangefinderforum thread.
My thought is at this point is that if I work for the next month at learning to make good use of the Summitar's capabilities I will be able to use that experience as a benchmark for better judging my results from the Soviet lenses as well as from some others that are closer in design to the Summitar such as some of the six and seven-element lenses from the same time period from Voigtländer, Zeiss and Kodak AG.
Leica on Leica
Reviewed by Unknown
on
January 31, 2018
Rating:
Reviewed by Unknown
on
January 31, 2018
Rating:
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