Voigtlander Color-Skopar 35mm f/2.5 PII

Hey, another M-Mount lens!

This is the Voigtlander Color-Skopar 35mm f/2.5 PII; what a nicely built and compact lens!

I had wanted to maybe pick up an older Leitz Summaron 35mm f/2.8 with the goggles, but I just couldn't ever seem to find one in decent shape for a reasonable amount.  Naturally this isn't a Leitz lens, but as a third party alternative I'm very impressed with it.  It's not quite to the same level of build as the Zeiss 50/2.0 ZM Planar that I also have, but it's about right for the cost.

After having used this lens for awhile, I would agree with everything that's normally said about it. It's nice and contrasty, it's fairly sharp even wide open, it has a surprisingly nice out of focus rendering, and it's compact.  It also doesn't really flare that badly, but, as a warning, when it does it is quite ugly and really has the possibility to ruin a shot so I'd recommend getting a hood with it; although, that then reduces the compactness of the lens.

I actually wound up selling this lens after having it for a couple of years, thinking that the 35mm focal length wasn't one I was using much, and boy did I regret it.  I eventually replaced it with the Voigtlander Nokton Classic 35mm  f/1.4 MC, which is another lens that I like quite a bit, but something about that Skopar still sort of tugs at me.  I think in retrospect, it's easily the best value in the Voigtlander line-up, and if you're shooting mostly out doors in sufficient light, this is the lens for you; don't get suckered by lusting after those ultra-high-speed lenses.  More modest lenses, when done correctly, are some of the best lenses you can buy, and this one is a gem.

Examples:

Leitz Elmarit-M 135mm f/2.8

Ooo, what an exotic looking setup!

Leitz Elmarit-M 135mm f/2.8 from about 1984 mounted on a 1958 Leica M2 with MR-4 Leica-Meter.

It would seem that despite being a fairly popular and relatively affordable lens, there's not a whole lot of good information out there on the internet about it.  There's a lot of people that say it's way too large and that the slower aperture Leitz lenses are a lot better (which I don't doubt), but that's about all I ever seem to see anyone say about it.

The longer the lens, the more difficult it is to focus on a rangefinder.  Since we're dealing with a lens here that's both relatively fast aperture and fairly long, Leitz compensated for some of the increased difficulty in focusing by building in a set of magnifying goggles.  These goggles turn the 90mm brightline into a 135mm view by giving the viewfinder an extra 1.4x magnification and effectively enhances the accuracy of the rangefinder.  It does darken the viewfinder image a little and I think it also increases the tendency of the rangefinder spot to flare out, but all in all, it's a intriguing solution.

The lens is obviously kind of large, but not really any more so than any other 135mm lens like this would be.  This particular version of the lens was the last version (sometimes denoted by the option for E55 filters as opposed to the earlier Series 7?) and was optically the same as the R-series lens that Leitz made for the now discontinued R-system of SLRs.  There's definitely some heft to it; I'd say that with it mounted to the M2 the whole kit is maybe five pounds, so yeah, it's not exactly lightweight, but what do you really expect from such a solidly built package?  

The person I bought this lens from said that he used it on an Epson RD-1, but I don't see how that's possible as the goggles don't line up with the rangefinder windows, and I can say for certain that the lens does not work with the Voigtlander Bessa series of rangefinders.  It might work with the Konica Hexar RF, but I've never played with one to know what the differences are, and my guess is that it won't work with the new Zeiss Ikon M-mount rangefinder either.  It does, however, work fine on the newer digital-Ms, but on the M8 (at least on an unmodified M8 anyway) the frame lines aren't 100% accurate, but they are usable.

Functionality aside, the lens is quite sharp, no surprise there, but what did surprise me is how prone it is to flare.  Any sufficiently bright light source can lead to a dramatic veiling flare that doesn't necessarily ruin a photo, but does reduce contrast significantly.  I suppose this might be highly desirable in a portrait lens, and certainly 135mm makes for a great portrait focal length, but this still surprised me a bit.  As I said, the lens is very sharp (not uncommon for a 135mm) and doesn't really need to be stopped down to improve.  If you've got one of these lenses and you think it's not quite up to snuff, you might want to calibrate it--sharpness really depends on critical focus.  Fortunately you can do this yourself by loosening (but not removing) the back of the goggles and adjusting the set screws near the goggles' objectives.

All in all, a very nice lens.

Examples: