“Nifty
Fifty” is the pet term photographers have for what is often called
a “standard lens”. That term resulted from 50mm lenses being the
lens that usually came along with 35mm rangefinders and especially
35mm slrs. The term “standard” also refers to the idea that a
lens in that focal length range closely approximates the angle of
human vision. In other words, a photo taken with a standard lens is
going to look most like what you remember the scene looking like when
you viewed it with your naked eyes.
“Nifty
Fifty” came about because the lens is, well, nifty. It can be the
most inexpensive lens you can buy that still offers top optical
quality. It's often small in comparison to other focal lengths,
relatively fast so it can be used in a wide range of lighting
conditions, and is free of some of the idiosyncrasies found in other
focal lengths.
It can
also be the best lens to use if you want to really work on your
skills when it comes to composition and “photographic seeing”.
It's almost counter-intuitive that a lens which gives photographs a
“normal” look can force you to look beyond the normal into what
makes for an effective photograph.
An
added benefit is that unless you buy a fast, premium grade “Nifty
Fifty” the lens can also be very lightweight and compact, lending
to an easier walk-around kit to carry with you more often.
Keep in
mind that 50mm is the “Equivalent Focal Length” of a variety of
lens types. That 50mm is “standard for Full Frame cameras such as
the newly announced Nikon D850 and other cameras that have sensors
the same size as a 35mm film frame. If you are using APS-C, then a
35mm lens is going to be closer to the “Nifty Fifty” range due to
the crop factor. For Micro Four Thirds it would be a 25mm lens.
At this
point you may be asking why bother with a fixed focal length (prime)
lens in an age were zoom lenses offer outstanding quality and
versatility. Why deal with having to walk back and forth to get the
right framing when a twist of a zoom ring can do the same thing more
quickly and easily?
Technically,
there is the fact that a typical standard prime is at least 1 stop
faster than a zoom lens covering the same range. If you're using a
kit zoom, which typically has a maximum aperture of f3.5 to f4, your
talking about 2 stops, maybe more. That is enough to make the
difference between a messy, blurry shot in low light and one that is
clear and lower in noise.
Also,
that larger aperture is going to lend itself to the shallower depth
of field and out of focus background that is a popular aspect of
portraits. So if you want to achieve that look without paying a lot
of money for fast zoom lenses, a 50mm EFL lens is a good way to get
started.
Remember
I said the “Nifty Fifty” is a good lens to use if you are wanting
to hone your skills? Those few seconds it may take you to get the
right framing may also lead you to think a bit more about how to make
sure the photo turns out best. We live in a fast-paced world and our
cameras are designed for that. However, there are times where the
best photographs result from taking some time to previsualize the
final result, and even whether or not the photo is worth taking.
That's
one of my main reasons for recently buying a small, fully manual 25mm
f1.8 lens (50mm EFL on my Micro Four Thirds cameras). I've started a
personal project that is intended to expand how I “see
photographically” and explore new territory when it comes to the
sort of images I want to produce and sell. It's a gem of a lens made
by a newer company called “7 Artisans”. Right now they only offer
4 lenses, but it looks like they tapped right into the recent trend
of offering small, manual prime lenses with solid performance. (The 7
Artisan lenses are only available for certain mirrorless systems
right now, so if you own a dslr you will need to take advantage of
the many good lenses available from other companies.)
As I
walk around with this lens, I take more time to really look at things
I am about to capture with my camera. The very act of taking the
extra time to focus and make exposure adjustments also gives me time
to look at what is in the viewfinder and consider how it's going to
look as a photograph. This has led to me being more thoughtful in
choosing and composing photos. I'm finding myself deciding not to
capture some scenes that I would have just grabbed in the past and
then decided in post processing whether the image worked or not.
It's
taken me back to the old days when I could only afford so many rolls
of film a month and so had to make sure every shot counted.
The
lens also has its own “look” that is subtly different from my
premium grade zooms. Part of this is the 12 bladed aperture which
gives almost perfectly round out of focus highlights and introduces a
star effect on light sources even at large apertures. A lens like
that promotes a particular style, and that's actually what I'm
looking to do.
Whether
you own Canon, Nikon, Sony, Pentax, Olympus, Panasonic, Fuji or any
brand of camera (whether digital or film) you should invest in a
“Nifty Fifty” if you haven't already. If you have one and haven't
been using it, dust it off and try going on photo forays with just
that 1 lens. It may be a bit frustrating at first, but eventually
you'll find yourself doing a lot more “photographic seeing” than
simply trying to capture a nice photo.