Digital Is Another Medium
by William Lulow
I used to think that digital cameras were just another medium, another way of recording what “traditionalists” have recorded for generations (at least since the 1840s) on film. Of course, before that time, drawing, painting, etching, and sculpting were the only methods by which images could be made. But now, I have come to think that digital photography is a whole different genre of picture making. It’s not just another way of making lasting images. The “digital revolution” has taken over almost completely. It offers instant images, instant checks on whether you’ve made a good exposure and almost instant “fixes” if you haven’t. The digital revolution has made it possible for shooters to go out, shoot something and correct any mistakes in post production. Traditional photography had its “fixes” as well. It bred a whole group of film and print retouchers who were able to fix various problems with original exposures. But, if the lighting, pose, setup or concept wasn’t right from the beginning, no amount of retouching could save it.
Today, you really don’t have to “get it right in the camera.” There are programs to correct almost anything that goes wrong with an image. Of course, if it is several stops under or overexposed and there is not enough information in the pixels to create some kind of image, it may not be able to be saved. But, generally, the digital process is quite forgiving. What this has created, in my opinion, is a level of mediocrity. Many people think that because it’s a digital image, it doesn’t have to be correct from the start. There was a series of articles written on line recently about whether a light meter was a necessary tool. You might be surprised to hear several photographers say that it wasn’t necessary any more. You can just check your LCD and see if the shot is okay or not. I must confess that even though I carry a light meter with me always, I don’t always use it. This is partly because I have memorized light conditions after so many years of experience and don’t really need to use a meter, but it is also partly because I can preview the results right on the camera immediately. The thing that a light meter teaches, however, is how to set up a ratio lighting or how to balance indoor and outdoor exposures. Without it, you would need one of those magical “programs” that does all this for you.
We have also become used to being able to publish our own photographs shot with our camera phones, on the internet almost immediately after they are taken. Often, these images are made without proper lighting and mostly done with little or no thought. So, digital photography has greatly sped up the process of making an image. Because of this, many people don’t really think about the kinds of images they are making. This creates problems for those who are intent on improving the quality of their images. I think that in our digital world, it is important to think more like a “film” photographer even though you might be capturing something digitally.
By this I mean, that one should try to get exposures, compositions and things like depth-of-field elements the way you want them BEFORE you start recording your images. That way, the “fixes” you apply in post production work, will really help enhance your images rather than rescue them.
One other point is that many of our point-and-shoot cameras as well as some DSLRs that come with “kit” lenses are equipped with zoom lenses which have a whole host of additional things that one must learn about using them. These “kit” lenses that beginners usually buy are not the best pieces of glass out there. They are a lot slower (don’t admit as much light) than prime lenses or better zooms. These days, if you are serious about your image making, you need a fairly fast lens, one that has a maximum aperture of at least f/2.8. And, if it is a zoom lens, it needs to carry that speed through all its settings from wide angle to telephoto. These lenses are usually more expensive, but you will get much better results with them.
I guess where I’m going with all of this is that new programs and digital “fixes” are great if you know what you’re trying to fix and why. The problem comes when people who really don’t know anything about photography learn how to apply the “fixes” before they learn how to take the pictures.
There are also many more settings on digital cameras. There are about seven types of picture styles with at least five different settings within each style. So you really have to experiment with them to see which settings are best for the type of photography you do.
So, think carefully about the kind of photographs you wish to make. Then think carefully about how best to make them.
