The Joy of a 50 mm Lens
August 3, 2011
Please allow a moment for a reflection on camera equipment.
I am an avid gear junkie trying hard to wean myself from this affliction. For years I carried two camera bodies, an assortment of lenses, flash equipment, and a tripod. The lenses varied, but usually consisted of a wide-angle zoom, a mid-range zoom, and a telephoto zoom. Most often these were of professional grade, so they were quite large and heavy (not to mention expensive.) Quite tiring for a day of shooting.
It is also important to note that this was overkill for most of what I was doing at the time-natural history photography with 35mm SLRs. As I was using smaller apertures (f/11-f/16) in order to maximize depth-of-field, using fast-aperture (f/2.8) zooms was ridiculous. These lenses excel when there is a need for those apertures and the flexibility of multiple focal lengths in one lens-as in photojournalism. The build quality is certainly unparalleled. However, as I began to change my subject matter (inner city debris) and style of work (shallower depth-of-field to isolate said subject matter and sans tripod), these lenses became more of a liability due to their weight and size.
Oh, I also began to fly more and airline travel is decidedly not photographer-friendly when lugging large amounts of gear.
As a result, I no longer have any of those lenses.
And that brings me to the humble 50 mm lens. When I first started taking (not making) pictures all those years ago, a 50 mm lens was what came with the camera body. Usually these were the f/1.8 variety and so were small, light, and quite sharp. More importantly, that f/1.8 aperture allowed for a great deal of control over depth-of-field. That is precisely what is compromised with the 18-whatever f/3.5-4.5 zooms of today, which are yes, convenient. However, it is harder to achieve that portrait-like separation of subject and background with the smaller apertures that accompany these lenses.
And so for the past year or so, I have been mainly carrying a small 20 mm f/3.5 prime lens and a 50 mm f/1.8 prime lens (which is the one used for the photographs included in this post) on most of my forays. I still carry two bodies and using those lenses on my full-frame digital body gives me those focal lengths from which to choose. On my sub-frame body, the lenses provide effectively 30 mm and 75 mm focal lengths. This package is quite functional and much lighter in weight. When I want to really pare down, I use the sub-frame body and the two lenses. If I need more reach, I add an 85 mm to the mix.
I have not found this minimization of equipment to be a major hurdle for what I am currently photographing. And it certainly is a lot easier to move around.
Take care.