You’ll often need to use an ND filter to take a long exposure during the day. Those who photograph infra-red photos with a filter will also use daytime long exposure, and those exposure times can run into the minutes. The strongest ND filter is ND1000, which will appear as an opaque piece of black glass. If you want exposures beyond 10 seconds you’ll need the strongest there is. How do you expose for longer though, during the bright daylight? The answer is by using an ND filter.
A tripod is necessary because exposure times will be more than one second. The first thing to bear in mind is that you’ll need specific equipment to take daytime long exposures. During the day moving elements such as clouds and water will be affected. Slowing everything down can create dramatic effects. Taking daytime long exposures is a lot of fun, and is a way to create compelling images. This image is an abstract zoom burst of leafs during autumn. A simple kit lens is great to practice with, and for this type of zoom, it works best when you zoom in. Zoom burst – In this case, you’re going to change the focal length of a zoom lens during exposure of around 1/20th.A shutter speed of around 1/20th is ideal, with as wide a focal length as you can get.
The aim is to rotate the camera in a smooth motion while aiming at a central point of interest in your photo. Camera rotation – This is a difficult technique to do well, not only because you’ll have to do it handheld.
The blur in the image is created by the camera’s movement, not by objects moving in front of the camera. Kinetic camera movement means zoom burst and camera rotation, both of which you’ll learn more about when you find out how they apply to light painting. Check your results and repeat the process if necessary.Press the shutter in a nice smooth motion as the cyclist is passing.Keep the motion nice and smooth, and at the same speed the cyclist is moving at.Follow the cyclist as they approach the area you wish to photograph them in.Adjust your exposure time to around 1/30th.Keep the parallel line around 20 to 50m away. Find a place where cyclists are riding in a line parallel to where you’re standing.Those wishing to learn this technique, and practice it should begin by panning a cyclist. Where 1/100th may produce motion blur when following a racing car, it will be far too fast for a walking person. You’ll need to adapt the shutter speed to the object you’re panning. You can pan any object that moves, from a pedestrian to a fast moving racing car. Panning is a great technique and a lot of fun to practice. In this case, the moving object will be sharp, and there will be motion blur that surrounds the object. Panning differs from motion blur in that you follow the moving object with your camera. A good location to try motion blur is a train station, as people are waiting for the train. To add extra interest it’s great to have static elements in the frame, such as a stationary pedestrian. The exact shutter speed you’ll use will depend on how fast the object happens to be moving. In all cases, there is a moving element in the frame, and you’re aiming to give the photo more of a narrative by showing movement. With this type of photo you might be attempting to capture the motion of passing pedestrians, a train as it pulls into a station, or perhaps a drummer beating his drum. This is what happens when you keep the camera completely still, but there are moving elements around the camera. But most photos in this category will be taken somewhere between these two shutter speeds. You can create much more dynamic photos by using shutter speeds between 1/40th of a second down to 1/2 a second.ĭepending on several factors you might photograph slightly faster or slower. Creative Photography Techniques With Slow Shutter Speed Some lenses have image stabilization, and this might allow you to use a slightly slower shutter speed. You can follow this correlation as you change your focal length. The focal length you’re photographing at determines the slowest shutter speed you can use handheld.Īt 20mm you can photograph at 1/20th second, and at 200mm you’ll need to photograph at 1/200th. You can take handheld slow shutter photos too, but just keep in mind the following thing. You’ll need a tripod once the shutter speed drops below a level where you can hold your camera in hand, without camera shake. It’s better to use a tripod even at these relatively faster slow shutter speeds, with the exception being camera rotation. Using a Tripod to Achieve Slow Shutter Speed: Do You Need One?
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