5 Essential Tips for Capturing Slow Shutter Speed Photos

Cars zoom past, their taillights leaving red streaks through the dark streets, disappearing in an instant. A carousel at the local fair spins faster and faster, its lights flickering on and off, and the horses and carriages blur into a continuous flow of motion. These captivating images are only possible with slow shutter speed (or long exposure) photography. When a camera's shutter remains open for a longer time, it gathers more light. Photographers can use this technique to create stunning visuals that capture motion's beauty. A simple glow stick can leave a colorful trail of light in the air, and slow shutter speeds can give cars, cyclists, or Ferris wheels a dramatic sense of speed.

Understanding Shutter Speed

Before you dive into practicing slow shutter speed photography, it’s crucial to have a solid grasp of what shutter speed is and how it functions. Shutter speed refers to how long the camera’s shutter stays open, allowing light to hit the sensor. It’s one of the key components of the exposure triangle, alongside aperture and ISO.

Shutter speed settings are usually expressed in seconds or fractions of a second. The longer the shutter remains open, the more light reaches the sensor, which can create different effects in your images. For example, a slower shutter speed allows more light to enter the lens, which is perfect for low-light situations or for adding a sense of motion. Faster shutter speeds, on the other hand, help freeze motion and are ideal for capturing fast-moving subjects without any blur (think of racing cars or sporting events).

Most digital cameras come equipped with a variety of shutter speeds, ranging from incredibly fast (such as 1/4000th of a second) to very slow (sometimes up to 30 seconds), with some even offering a bulb mode for extended exposures. The shutter speed you choose can greatly influence the appearance and mood of your photos. It’s not just about how much light is captured—it’s also a tool for artistic expression, whether you’re softening the movement of ocean waves or freezing the action of a soccer player.

When experimenting with different shutter speeds, it’s also important to take into account the focal length of your lens. A useful rule of thumb is that to prevent camera shake, your shutter speed should be at least 1 divided by the focal length of your lens. For instance, if you’re using a 50mm lens, you should set your shutter speed no slower than 1/50th of a second unless you have a tripod.

By mastering these concepts and becoming proficient with shutter speed settings, you’ll gain more creative control over your photography, allowing you to achieve the desired effects in your images.

How to Capture Motion Using Slow Shutter Speed

Ready to give it a shot? You don’t have to be a professional photographer to capture the dynamic energy of a city’s nightlife. It’s actually easier than it sounds! To photograph motion, grab a camera—preferably one with adjustable settings—and follow these five tips for mastering slow shutter speed photography.

5: Use a Tripod

This is a straightforward piece of advice that works across all photography types. Want a sharp, stable shot? Use a tripod to prevent camera shake! When photographing at slower shutter speeds, a tripod becomes indispensable. The purpose of keeping the shutter open is to gather a significant amount of light in one exposure. If you're aiming to capture motion, like photographing the lights of cars on a busy highway, you’ll see the trails of the car lights blending together. But holding the camera by hand in this situation likely won’t give you the best results.

Why is this the case? Every slight movement of your hand will affect the shot. Even pressing the shutter button can cause unintended motion. Whether or not you have steady hands, it’s tough to keep the camera completely still without introducing blur into the shot. The solution: Set the camera on a tripod. This way, the only movement captured will be from what's happening in front of the lens.

4: Invest in a Cable Release

Capturing photos with long exposure settings requires a steady camera, which is why a tripod is crucial for any setup. But even a camera mounted on a tripod can be disturbed by the photographer pressing the shutter button. While a tripod offers much more stability than shooting handheld, there’s still room for improvement. That’s where the cable release, or shutter release, comes into play. It’s an accessory that allows you to trigger the shot using an external shutter button.

Cable releases are named for the cord that connects to the camera, creating a few feet of distance between the shutter button and the camera itself. These days, some shutter releases skip the cable entirely and work wirelessly via Bluetooth, which can be handy if you’re concerned about tripping over the cable.

Both wired and wireless cable releases are great tools for minimizing camera shake. In addition to that, they also allow for another helpful feature: locking the shutter open for a longer period. For instance, if you're capturing a long exposure of the stars, it might take several hours. Shutter releases make this possible, and they are quite affordable.

3: Let the Timer Take Over

For certain long exposure shots, 'slow' may not adequately convey how long the shutter needs to stay open. As mentioned earlier, you might need it to stay open for hours! In this case, simply locking the shutter open with a release and closing it after a few hours will work. However, this technique may not always be the best. What if you want to capture a specific time frame or have more control over the motion blur caused by objects moving in the shot?

Simple solution: Let your camera handle it. Many cameras come with a shutter priority mode, where you can set the shutter speed, and the camera automatically adjusts the aperture (which affects depth of field) to maintain proper exposure. By choosing a slow shutter speed, like 10 or 30 seconds, you can capture more light and achieve impressive motion blur effects. While you can set a slow shutter speed manually, you’ll likely need to adjust the aperture on your own as well.

Setting your camera's timer to 10 or 30 seconds (and, of course, using a tripod) is the ideal method to create stunning light trail shots that are characteristic of slow shutter speed photography.

2: Capture the Night

Light is your most valuable tool when capturing slow shutter speed shots, but that doesn’t mean it’s best to shoot in broad daylight. In fact, night photography offers some of the most dramatic and mesmerizing results, where the contrast of bright light against the dark surroundings creates a stunning visual impact.

While we’re aware that light travels incredibly fast, we can’t directly observe its movement. However, shooting in low-light conditions, such as capturing the glow of hand-held LEDs or the headlights of cars zooming down a highway at night, allows us to witness the motion of light in a way we typically can't.

Even if you aren't planning to create light trails or transform a brightly lit Ferris wheel into a masterpiece, shooting at night can still yield a wide variety of artistic photos. Keep in mind, the longer your shutter is open, the more light the camera sensor captures. A long exposure, which allows a significant amount of light to hit the sensor, can make a picture taken on a moonlit night appear as bright as daytime. Minimal light sources are often enough to produce rich color and saturation, while the slow shutter speed adds dynamic motion blur you can't achieve with faster settings.

Of course, you can experiment with slow shutter speeds during the day as well — but you’ll need to manage the light entering the camera to avoid overexposure. Using a smaller aperture or adding a lens filter can help reduce the amount of light reaching the sensor and prevent the image from becoming too bright.

1: Play with Light and Movement

At its core, slow shutter speed photography is a playful and creative way to capture unique, unexpected shots. It’s not ideal for portraiture, traditional landscapes, or fast-paced action scenes in sports photography. Instead, it thrives in light painting and in capturing motion through the artistry of blur. A moving subject becomes the perfect subject for such photography. To perfect these shots, be sure to follow the tips we've discussed so far. Keep these in mind:

Once you've mastered the basics, it’s time to get creative. Try shooting in daylight using neutral density filters to reduce brightness. Even with your camera secured on a tripod, introducing movement into the shot can result in intriguing motion blur effects. Experiment with panning to track a light source or zooming in to create a different kind of blur throughout the image. You can also adjust the aperture to control how much light enters the camera, giving you even more control over your shots.

A long exposure shot can last just a few seconds, or extend for much longer. The light captured by your camera will transform depending on the length of the exposure. Look for inspiration online and try your hand at light painting or exploring the world of night photography!