Friday, May 10, 2024

35mm LENSES FOR LEICA M3 (GOGGLES) ON OTHER LEICA CAMERAS


Leitz 35mm f/2 Summicron on Leica M240


By Heinz Richter

A few days ago a reader on Facebook asked the question if a 35mm f/2 Summicron with the viewfinder corrector (commonly referred to as goggles) for Leica M3 cameras can be used on other Leica cameras or if it requires any modification to focus correctly.

The Leica M3 only had viewfinder frames for 50mm, 90mm and 135mm lenses.  For that reason Leitz issued special versions of some of their 35mm lenses with a viewfinder corrector which was designed to activate the 50mm viewfinder frame and widened the field of view to that of a 35mm lens.

Many of those lenses are still in circulation and it is a valid question if these lenses can be used on other Leica cameras as well.

 
35mm f/2 Summicron (left) and 35mm f/3.5 Summaron for Leica M3 

The short answer is “yes”.  Just like on the M3, these lenses will activate the 50mm frame and widen the field of view to that of a 35mm lens and just like on the M3, accurate focusing is maintained throughout the entire focusing range of the lens.  However, keep in mind that widening the viewfinder field will result in a smaller viewfinder image and focusing will not be as easy or as accurate because this also shortens the effective base length of the rangefinder.

Obviously, this extra viewfinder attachment is unnecessary with other M cameras and the question is if it can be removed.  Removal is not difficult.  The 35mm f/3.5 Summaron, for instance, had a small set screw which, when loosened, allowed the viewfinder to be removed.  With the 35mm f/2 Summicron it requires a small screwdriver to remove a couple of screws to remove the viewfinder.

Loosening the set screw on the Summaron will allow the viewfinder to be removed.
Removing the two small screws on the Summicron will allow the removal of the viewfinder

35mm f/2 Summicron with viewfinder removed

A quick check will reveal that the lenses will focus accurately at infinity.  But at anything closer than that, the focusing will be off without the viewfinder piece.  The discrepancy is relatively small at distances close to infinity, but it will get progressively worse when focusing closer.

Subsequently the answer is that these lenses can only be focused accurately with the viewfinder in place.  Removing it will serve no purpose at all.  This is the case with all Leica M cameras.


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Wednesday, May 8, 2024

THE FIVE BEST LENSES FOR PORTRAIT PHOTOGRAPHY




By Heinz Richter

I came across an article by Kurt Iswarienko about what he considers to be the five best lenses for portrait photography.  It reminded me of a presentation by Arnold Newman.  I met him on numerous occasions.  He visited Minneapolis quite often because many of his relatives live here.

His presentation covered a broad cross section of his work.  After showing a rather stunning portrait, one voice in the crowd proclaimed that the image had to be taken with a 100mm portrait lens.  Newton’s face instantly changed to a rather stern look.  He interrupted his presentation and said that he had read the Torah, the Bible, the Quran, even some of the Sanskrit, and nowhere ever did he find any indication that portraits had to be taken with a certain focal length lens.  He went on to severely criticize any of the mistaken beliefs that only a so-called portrait lens should be used to take photographs of people.

I wholeheartedly agree, and so apparently does Kurt Iswarienko.  The lenses he describes range from 35mm to 135mm with only two falling into the so-called portrait lens range.  It is also interesting to note that three out of the five lenses are Leica lenses.

They are the Leica 35mm f/1.4 Summilux M ASPH II, the Leica APO-Summicron-M 50mm f/2 ASPH and the Leica 75mm f/2.0 APO Summicron M ASPH.  The other two are the Zeiss Otus 85mm f/1.4 Apo Planar T* ZF.2 and the Zeiss 135mm f/2 Apo Sonnar T* ZF.2, excellent lenses in their own right.

On choosing a lens for portrait photography, a lot depends on the photographer and how he or she approaches the subject.  Iswarienko writes, “Show me 10 photographers and I’ll show you at least 11 divergent opinions on which lens is right for a particular type of photograph.”  With other words, his choices are based on lens performance and on his approach to portraiture.


Leica Summilux-M 1:1,4/35mm ASPH

About the Leica 35mm f/1.4 Summilux M ASPH II he writes, “This lens is tack sharp all the way through the entire aperture range, and wide open at 1.4 it has a 3-dimensional quality I can’t explain, but which I love. This lens is superb for any application. I use it on every shoot, especially for portraits with a more environmentally wide angle feel.”

Leica APO-Summicron-M 1:2/50mm ASPH.

The Leica APO-Summicron-M 50mm f/2 ASPH “ is a focal length often considered to be boring, but Leica has achieved something sublime with this 50mm lens. It has a magical, imitable quality no other lens I’ve ever used can duplicate. Without fail, I cover every set-up I shoot with this lens because I love it so much.”

Leica APO-Summicron-M 1:2/75mm ASPH.

The Leica 75mm f/2.0 APO Summicron M ASPH is “perhaps the most obvious “portrait” focal length in my kit, this lens just has a beautiful quality that can only be described as cinematic. I won’t say more, other than it’s a must-have in any portrait photographer’s kit.”

I very much agree, although I have used essentially all focal lengths at my disposal for portrait work at one time or another.  That even includes the Voigtländer 15mm f/4.5 Super Wide-Heliar and of course my trusty 28mm f/2.8 Elmarit.  People have often shown surprise that I also use my 135mm f/2.8 Elmarit.  I do believe that this is one of the most underrated lenses Leica has made for M mount cameras.   For one thing it is a very well performing lens, but it also affords me to work at a greater subject distance.  Although I do work quite regularly with professional models which are used to being in front of a camera, many of my clients definitely do not fall into that category.  It has been my experience that it is much more successful to put them at ease if I don’t stick a camera right into their face.

As Arnold Newman said in his presentation, use the lens that will do the job right.  Don’t get mislead by unsubstantiated conventions to use just certain lenses because someone somewhere said so.  Our equipment is ultimately nothing more than a means to an end, the end being a good photograph.  Whatever lenses work best for the job are the ones we should use, always.


For other articles on this blog please click on Blog Archive in the column to the right

To comment or to read comments please scroll past the ads below.

All ads present items of interest to Leica owners.

_______________________________________________________________________

EDDYCAM - the first and only ergonomic elk-skin camera strap     
 www.eddycam.com        

      



Buy vintage Leica cameras from 
America's premier Leica specialist 
www.tamarkin.com

 http://www.tamarkin.com/leicagallery/upcoming-show


Click on image to enlarge
Please make payment via PayPal to GMP Photography

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