Lets face it. Landscape photographers are fond of using slow shutter speeds in their work. Consider waterfalls blurred to luscious, silky texture. Or images of night skies, with stars only the camera can see. Or near-far perspectives, every object in the range of field in sharp focus. Unlike other genres, such as wildlife, street, or sports photography, the landscape photographers work slowly and methodically. Armed with a tripod and shutter release, they are perfectly at ease in low-light situations. So, under which conditions would a landscape photographer even bother using a fast shutter speed? The answer:
When the subject is moving or the camera is moving and the intent is to freeze the action of the subject.
Wind can be the enemy, especially if there is foliage in the scene. In the words of a landscape photographer friend of mine, “wind is a four letter word.”
Sure, you can use the combination of a long exposure and subject movement to create interesting effects. But if your goal is to present a still scene, you must either pick a quiet, windless day or bump up the shutter speed. As you increase the shutter speed, you must compensate with a wider aperture, a higher ISO, or both in order to balance the exposure. There are trade-offs with each of those options. Higher ISO introduces more noise and a smaller aperture number reduces depth of field.
I used fast shutter speed to freeze the movement of the trees in the photo above. Strong winds can also jostle the camera. This makes it difficult, if not impossible, to achieve a clean, sharp image. Choosing a fast shutter speed is one way to solve that problem. There are other techniques to get a clean shot in windy conditions. You can try stabilizing the camera with weights suspended on the tripod’s center column or shorten and spread the legs of the tripod so that it is low to the ground. But, if there is a strong, consistent wind, select a shutter speed that’s fast enough to freeze the movement of the camera at the time of exposure.
Freezing motion of Waves
Powerful and beautiful, waves capture our imagination with their violent, endless energy. Using a fast enough shutter speed (rather than a slow one) to stop their motion can better communicate the forceful nature of water. A very long exposure makes the water look calm and peaceful, which is lovely if that is the intent. But if the aim is to show the fierce nature of water, using a faster shutter speed may be a better choice.
Waterfalls charm us with their misty, graceful lines. So it is no wonder that landscape photographers often like to photograph them using slow shutter speed. If photographed with a slow shutter speed, such as one second or more, the waterfall appears soft and milky white. A higher shutter speed, however, stops the motion of the water falling, yielding a unique frame with every click of the shutter.
Photographing Critters or Humans
If you are including an animal or person in your photography composition, use a high shutter speed to freeze its motion. I used a fast shutter speed to freeze the motion a friend in this landscape photo below.
Many times I have been photographing a beautiful, quiet scene when a duck floats into my frame, causing me to readjust my settings. For just such times, I have made a custom setting on my camera that is set at f/8, ISO 800, 1/500 sec, so I can easily switch to high speed photography with a turn of the dial. This setting is just a starting point and, depending upon the situation, I can adjust the exposure according to the scene. A slower shutter speed is acceptable if the movement is slow. To freeze the movement of birds’ wings, a fast shutter speed, such as 1/1000, is necessary.
Photographing ripples in a pool of water is great fun and provides infinite possibilities for unique compositions. Use a shutter speed of 1/500th or faster to freeze the movement of the ripples. Experiment with different shutter speeds and see what happens.
Photographing in a Snow Storm
Falling snow is lovely to capture at a variety of shutter speeds. My favorite way to photograph snow is to stop the motion so that you can see every single flake. Fast shutter speed best communicated the feeling of the snowstorm among giant in the landscape photo above.
For Hand-held Landscape Photography
Of course, there are times when you simply don’t have a tripod or you are not allowed to use one because of rules or restrictions of a location. If you find yourself sans-tripod, remember this rule of thumb: 2x focal length = shutter speed. So, if your lens has a focal length of 400mm, try not to shoot any slower than 1/800th of a second. Likewise, if your lens has a focal length of 100mm, keep the shutter speed at 1/200th of a second or faster. And, so on.
I should mention that, in most of the above examples, I used a tripod. Even at higher shutter speeds, you can still get camera shake that slightly blurs your image unless you shoot with the mirror up on your DSLR. Mirrorless cameras are not plagued by this problem.
So, in conclusion, landscape photographers are not always made with long exposures. There are plenty of situations where it is absolutely appropriate to speed things up! In which situations do you find a faster shutter speed is the answer to a specific field issue?