Tag Archives: newbie

Commentary, Equipment, Photographic Myths and Platitudes

Photographic Myths and Platitudes: New DSLR? Why You Do NOT Need a 50mm Prime

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(Note: This article has been slightly revised and updated since it was originally posted in 2012.)

From time to time I share here my response to a question that I fielded somewhere else. In this case, the subject concerned whether or not a beginner getting a new DSLR should start out with a “normal” 50mm prime lens. Here is a slightly edited version of what I wrote.

Every so often a beginning photographer buying their first DSLR, typically a cropped sensor model, will be advised to “get a 50mm prime,” either as their only lens or as an adjunct to the “kit zoom” that likely comes with most entry-level DSLRs. Some say you should do this because you must learn to shoot with a prime before you are ready for a zoom. (This is nonsense, in my opinion.) Others suggest that folks should get the prime because good and inexpensive versions are available – which is true, but not a reason to buy one.

I’m here to say that there is little or no good reason for a beginning DSLR photographer to get a 50mm prime—especially a 50mm prime—with their new camera. Get the kit zoom and start making photographs.

The advice to get a 50mm prime comes from a very different set of circumstances and a very different time. When 35mm film SLRs first became available some decades ago, decent zoom lenses were not available at prices that beginners would contemplate paying, if they were even available at all. (Those shooting 35mm rangefinder cameras found even more impediments to the idea of using a zoom.) In fact, photographers generally didn’t use them. “Zoom or prime?” was not the question at all – primes were the only realistic option.

The general feeling was that something in the 50mm focal length range or thereabouts could be the ideal starter “normal” lens on a 35mm film camera. (This was not a universally held viewpoint – some preferred lenses a bit wider and some of the standard primes came in longer focal lengths such as 55mm.) A 50mm +/- prime was the first lens that most folks got with their new film SLR, and there were lots of fine and inexpensive options. You got your camera and you got your 50mm prime. In fact, if you got a SLR “kit,” it was camera plus a 50mm or so prime, probably a f/2 or f/1.8 version. The fact that we still have lenses like Canon’s EF 50mm f/1.8 at such a low price is a result of that history.

In reality, the valid advice back then was to “get a 50mm prime and learn to shoot it before buying more lenses.” The source of this advice had nothing at all to do with a zoom versus prime question. Primes were the only option. The implication actually was don’t get sucked into buying a bunch of lenses before you know what you are doing or what you need. (We are all aware of how tempting it can be to allow gear acquisition syndrome to supplant photography.) In other words, get a first lens, shoot a lot with it, learn a lot from doing so, and only then start to consider what your experience tells you about the need for (maybe) getting other lenses.

That warning still holds true, but keep in mind that it is a actually warning against rushing out and buying lots of stuff. Today, the better, and far more likely, first lens choice is going to be a zoom. There are excellent, inexpensive options available today that have supplanted the old-school inexpensive 50mm prime as the logical first lens. Every manufacturer has at least one fine and inexpensive “kit” zoom lens. The more accurate modern update of the old “buy a 50mm prime, learn to shoot before you buy more lenses” is actually:

Get the kit zoom, and learn to shoot before you invest in more lenses.

(In fact, a logical extension of this advice is to shoot a lot with your kit zoom before getting sucked into buying… a 50mm prime!”)

Among those “other lenses” you can wait to acquire are primes. A person starting out with a cropped sensor DSLR almost certainly does not need to get an additional lens at first, any more than the beginning 35mm film SLR buyer needed to buy a set of three primes “back in the day.” It is true that the new photographer may eventually travel a photographic path on which owning a prime is useful, but before that happens he or she can shoot at this same focal length on the 18-55mm kit zoom and find out.

Secondly, and to repeat the obvious, a 50mm prime on a cropped sensor DSLR does not even provide the same functionality as the 50mm prime on the 35mm film SLR. IF you accept the notion that shooting a prime is important at first—though I emphatically do not—it would not be a 50mm prime, but the angle-of-view equivalent for a cropped sensor camera. This would be a roughly 31mm lens for a 1.6x crop factor body. (If this were not the case, 80mm would have been the “normal” prime FL on those early film cameras. In short, it wasn’t.)

So, start out with kit zoom that is available for your new DSLR. Shoot a lot before you start buying a bunch of other lenses. See what happens. If it turns out that the kit lens really limits your photography, you’ll figure that out based on your experience with this lens – and you’ll also begin to more clearly understand the things that you might need in order to overcome any such limitations. Your interests and needs are likely to evolve in ways that you cannot accurately anticipate until you do a lot of shooting – a task for which the kit lens is perfectly suited.

As you do this, one of several things might happen. A very large percentage of those who start with the kit lens find that it is really all the lens they need, and they do not get anything else. Others discover that the kit lens works well but that perhaps they want more “reach” for some subjects, at which point they look for a suitable longer focal length lens. Others might discover that they need something wider. Yet another photographer might discover that he/she is shooting a lot at one particular focal length, needs a larger maximum aperture, and needs a smaller camera/lens package – in which case a prime at that favored focal length might be useful. And there are many other possibilities that I can’t list here.

There’s always time for that prime later on if you discover you need it. I’m betting that most beginners won’t, but that those who do will figure it out soon enough and make a much smarter decision by waiting.

(Note of clarification for those who may read too quickly: A few people have misconstrued this article as being anti-prime or suggesting that there is something wrong with a 50mm lens. A more careful reading of the article will confirm that this is not the case. The context is entirely about the beginning photographers getting his/her first DSLR. Depending upon what sort of photography one eventually ends up doing, primes including the 50mm focal length may turn out to be very useful. As a matter of fact, I own more primes than zooms… though I do use the zooms more than the primes. That is probably a subject for another article. ;-)

This article is part of my Photographic Myths and Platitudes series.

G Dan Mitchell is a California photographer and visual opportunist. His book, “California’s Fall Color: A Photographer’s Guide to Autumn in the Sierra” is available from Heyday Books and Amazon.
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Commentary, Equipment, Technique

Very Basic Filter Advice for New DSLR Shooters

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(This article has been slightly updated since it was originally posted.)

Earlier this morning I replied to a question about filters from a new DSLR owner who wondered which filters he “had to get” to use his new camera. I realized that this sort of question comes up from time to time, and I thought that the answer might be useful to others. So here it is!

With DSLRs there are typically four types of filters that most people might consider. You do not necessarily need filters – it is a question of shooting preference and some stylistic issues.

“Protective” filters

Some believe or have been told that they need so-called “protective UV filters” on their lenses. The thought is that these filters will protect the front element of your lens from possible damage, and there is an old school notion that reducing UV (ultraviolet) light will improve certain types of photographs. DSLRs are not sensitive to UV light  in the way that film was, and there are some compelling arguments against using filters for protection in normal shooting. My thoughts on this are posted elsewhere on this blog.

I must acknowledge that opinions vary on this issue, and that this discussion (oddly, but like those about certain other photography equipment issues) can become rather heated. I don’t use protective filters. Others do. You’ll have to weigh the arguments yourself on this one.

Circular Polarizing (“CP” or “CPL”) Filters

Contrary to what you may think, CPL filters are generally not simply placed on the lens and left there, but they may be added occasionally for certain shots and in certain conditions. You do not necessarily need them, but in some situations they are useful. There are several things that they can do:

  1. In some photographs they can increase the contrast between things like clouds and sky, possibly producing a more dramatic photograph. This does not always work – it depends on things like the angle of the sun and the nature of the sky. It also does not work well on very ultra-wide-angle lenses. You almost certainly would want to use this effect sparingly, since it easily become a cliche.
  2. The CPL can control or reduce reflections from things like the surface of water or windows. It can also be useful in some situations for reducing the reflections from shiny foliage. Some find the CPL useful for photographing waterfalls and cascades.
  3. The CPL can also function as a stand-in neutral density filter when you want to use a slightly longer exposure time or a larger aperture.

In the first two cases, you rotate the filter to control the effect. There is usually a small dot on the edge of the filter and you can maximize the filtering effect by rotating in 90 degrees away from direction of the sun.

Neutral Density (“ND”) filters

These filters simply darken the image by some number of stops, ranging from one stop to as much as 10 stops. ND filters allow you to use a longer exposure and/or a larger aperture in conditions that might otherwise not allow this. You might do the former to allow motion blur, for example with photographs of water or clouds. You might to the latter to limit depth of field in very bright conditions. (As noted above, a CPL can stand in for a mild ND filter in some cases.) Contrary to some claims you will read, they do not really alter the overall brightness or color balance of photographs at all. (The very dark 9- and 10-stop filters can produce an unwanted color shift.) Most photographers starting out will not need neutral density filters.

Graduated Neutral Density (GND) filters

These filters are darker on one half than the other, with the clear and darker sections separated by an area of relatively smooth gradation whose width may vary. The dark section may reduce the light by two or three exposures. An example of their use might be a scene with very bright sky and darker foreground – the filter is lined up so that the graduated section is on the horizon and the darkened section covering the sky. Although screw-in versions of these filters are available, their usefulness is very limited. More common are large rectangular versions that are attached by means of a holder in front of the lens and then positioned manually. This is a fussy bit of business, and if you are new to this it is quite unlikely that you want to “go there” at this point. (I have heard some argue that they should be called “gradated” rather than “graduated” neutral density filters. I may be dense, but I’m, uh, neutral on this question. ;-)

Filter Alternatives

Today we can emulate the effects of most filters in software. In most cases this gives us more options and greater control than attaching filters to the lens at the time of exposure, and it also means less gear to carry. The circular polarizing filters is an exception, in that you cannot really emulate its ability to control reflections using photography post-production software.

Bottom Line

In my opinion, if you just got your first DSLR and suddenly find yourself in the mood to start buying lots of accessories… hold off on getting filters for a while. Not everyone needs them, and at first you can probably do everything you need to do without adding this additional complication. Eventually, once you become more comfortable with your camera, the filter that is most likely to occasionally be useful to you is perhaps the circular polarizer since it is useful in several different ways and because its effect is generally not one you can duplicate in post-processing.

G Dan Mitchell is a California photographer and visual opportunist whose subjects include the Pacific coast, redwood forests, central California oak/grasslands, the Sierra Nevada, California deserts, urban landscapes, night photography, and more.
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Text, photographs, and other media are © Copyright G Dan Mitchell (or others when indicated) and are not in the public domain and may not be used on websites, blogs, or in other media without advance permission from G Dan Mitchell.

Commentary, Equipment

Shopping for your first DSLR? Some Advice

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Recently I’ve seen a lot of posts around the web by individuals looking to upgrade from point and shoot cameras to their first DSLR – and in a few cases by folks who intend to bypass the P&S step entirely and just start right out with a DSLR.

Among these folks the questions are usually “which camera should I get?” and “what lens(es) should I get?” These questions are phrased in various ways: “Is camera X a good choice?” “What is the best lens for Camera Y?” “I hear that lens/camera Z is the best – is this right?” “I’m just getting started and I plan to get the very best camera and lens available.” “What lenses do I need to complete my setup?”

While there are exceptions to almost every rule, in the case of new DSLR shooters I have some strong opinions about what the best approach will be in most cases. The good news is that the “right” answer is probably also the least expensive, the most conducive to learning about your relationship to DSLR photography, and the most adaptable to a variety of future directions that you might find your photography taking. Continue reading Shopping for your first DSLR? Some Advice →