How to Allow Motion to Show in Your Images
Have you ever ‘ooh’ed’ and ‘ahh’ed’ at photos that show the movement of traffic on a busy street at night?
Marveled at how the water in seascapes and waterfalls looks soft and dream-like in certain images?
Or maybe you’ve gasped at the images of fireworks captured in the night sky?
None of these cool effects are photoshop magic!
Capturing images like these are all about slowing down your camera’s shutter speed to the point you can capture motion. And it’s easy to do!
Even if you’re a brand new photographer, this is a technique you can easily learn. Here are some tips and tricks to get started.
Step 1: Use a tripod
When you want to show motion show in your images, use a tripod whenever shooting at shutter speeds below 1/60 of a second.
Most of us cannot physically hold the camera steady at shutter speeds below 1/60.
Everyone’s hands shake a little, and at these slow shutter speeds, your camera will pick up that shake. This causes the unwanted blur known as camera shake to show up in your photos. (It looks like your image is out-of-focus.)
So dust off that tripod!
Note: when shooting on a tripod, always turn image stabilization (aka vibration reduction) off.
Leaving image stabilization turned on while the camera is on the tripod can pick up the vibration caused by the image stabilization feature itself.
Step 2: Turn AUTO ISO on
Set your camera to AUTO ISO. If you’re not sure how to do this, refer to your camera’s user manual. (ISO controls your image sensor’s sensitivity to light.)
Step 3: Put your camera in shutter priority mode.
All DSLR and mirrorless cameras that aren’t point-and-shoot cameras have a shooting mode called Shutter Priority. This mode is a semi-automatic mode that is ideal for new photographers to experiment with changing their shutter speeds.
In this mode, your camera automatically adjusts the size of your lens’ aperture so that your image doesn’t become overexposed. All you need to do is change your shutter speed setting, and the camera takes care of the rest.
It’s very simple to set your camera into Shutter Priority mode.
For Nikon and Sony users, simply turn your mode dial to ‘S’ to select Shutter Priority.
Canon cameras have also this mode, but Canon doesn't use ‘S' to denote shutter speed. Instead, turn your camera's mode dial to TV. This stands for ‘time-value' or the length of time the shutter stays open.
This setting is exactly the same as Shutter Priority mode on the other cameras.
Step 4: Set your shutter speed
You’ll have to experiment a bit with your shutter speeds to get the effect you want – and of course, your settings will depend on the speed of your subject. Lighting conditions play a big part in selecting the right shutter speed, as bright conditions call for a faster shutter speed. See how to change the shutter speed on your model camera.
Here are some suggested shutter speeds to start you out.
Start out with a shutter speed of 2 seconds. Experiment with reducing your shutter speed down to 8 seconds. For the best fireworks images, get your shots in early in the show. The longer the fireworks show lasts, the more the sky fills with smoke.
Fireworks images look best when the fireworks are contrasted against a clear sky.
For detailed instructions, check out this post on how to perfectly capture fireworks.
Student Feature Brenda Williams
ISO 100 Aperture ƒ/11 Shutter Speed 8s
ISO 200 Aperture ƒ/14 Shutter Speed 4s
If you’d like to capture the movement of a waterfall and create a soft, dreamy effect in your photo, try a starting shutter speed of two seconds.
If you keep getting ‘too bright’ warnings, add a neutral density filter to your lens. A neutral density filter acts like sunglasses for your lens and allows you to keep the shutter open longer without overexposing your image.
In a pinch, try using a polarizing filter. It won’t be as effective to reduce the light as much as the N.D. filter is, but it’s still better than nothing.
ISO 100 Aperture ƒ/11 Shutter Speed 10s
Student Feature Kristen Wallace
ISO 400 Aperture ƒ/8 Shutter Speed 13s
The same techniques used in capturing waterfalls are also used for seascape photography. Start with a shutter speed of two seconds. Use a neutral density or polarizing filter if needed.
Student Feature Lisa Bronitt
ISO 400 Aperture ƒ/10 Shutter Speed 2s
Student Feature Tim Ritchie
ISO 100 Aperture ƒ/20 Shutter Speed 15s
To capture the movement of tail lights at night, start out with a shutter speed of 10 seconds. Experiment with leaving your shutter open up to 30 seconds to capture different effects.
If you’re looking for more dramatic action shots, try panning. Panning gives the effect of a moving subject in sharp focus with a blurred background, This effect is created by moving your camera along with the subject as they pass by.
It can be challenging to nail the technique, but well worth practicing.
Set your camera in shutter priority mode. The speed you choose depends on the speed of the subject. You’ll need to experiment a bit to get the right shutter speed, but here are are some starting points to try.
- Fast moving subjects like cars – try shooting at 1/125 of a second
- Slower moving subjects (people running or walking) – ⅛ of a second
- Cyclists – 1/60 of a second.
ISO 100 Aperture ƒ/8 Shutter Speed 1/40s
Set your autofocus mode to AI Servo or AF-C (continuous) mode. (Different camera manufacturers may use different names – consult your camera manual if you are unsure.)
This autofocus mode automatically adjusts focus for moving subjects.
For best results, combine AF-C mode with the dynamic area setting. This allows you to focus on a single point, and the camera makes adjustments as the subject moves.
Frame your subject as they come into view then partially depress your shutter to activate autofocus. Smoothly follow your subject right to left or left to right as they move past you.
You may need to experiment a bit with these suggested shutter speeds. If your subject looks blurry, increase your shutter speed until you get the results you want.
Have fun and experiment with shutter speed for more creative photos!
Ready to take your photos to the next level?
Join me for my free training called “Show Your Camera Who’s Boss” and I’ll show you how to use the dials on your camera to freeze motion.