Industar 50-2 - lens review
The Industar 50-2 it's a very, very small lens made for SLRs and rangefinder cameras starting from 1959. Is has a screw mount, either M39 or, as mine, M42 and a stepless aperture, which is kind of interesting.
Although the name is 50-2
it's not a 50 millimeters f/2, it's actually at its widest an f3.5, which means
it's not the brightest lens.
The construction is quite
simple, I took it apart to clean it and, well, I had no problems doing so. I
actually had to clean because it needed to be lubricated a little bit, but
since I have put some oil in it, it works just fine.
The metal body houses
three optical elements, it weights only around 80 grams, it is 19mm long when
focused to infinity and 25mm when extended with a 34mm front thread. Aperture,
as said, is stepless, with seven blades and goes from f3.5 to f16. The focusing
ring rotates more or less 310 degrees, which usually means that it is easy and
precise to focus, but this lens is not sharp so it is quite tricky to focus at
times; the f3.5 maximum aperture leaves some space for error, let's put it that
way. Minimum focusing distance isn’t impressive either at 65cm.
This is not, and should
not be an expensive lens. 15 euros is a fair price for one perfect working
conditions.
The Industar 50-2 it's
not really sharp and colors are good, quite neutral, if lacking a bit in
contrast and vibrancy. Even if it doesn't have many specific quirks or
peculiarities to distinct it from the masses of other lenses, I have noticed a couple
instances where this lens produces some interesting effects.
First of all, the flares are
very strong, probably because of the design of the lens or the really small
piece of glass that produces the image, and may not be to everyone’s liking.
The other thing I've noticed is that a few times this lens produced a rainbow
in the image that wasn't there in the real world, which can be used in some
really creative ways and it's the first time I see something like that in the
lens.
At the end of the day, I
don’t think the Industar is much more than a novelty, even if it has many
praising its qualities. Sure, if you have some expendable cash, it can be a fun
and cheap toy to play around and experiment a little, but, at the same time,
there are so many other great lenses that can still be found for 50 euros or
less that I really can’t recommend going specifically after the Industar.
As always, let me know
your take on this lens in the comments and check the full video for all the
samples.
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