What Are the Best Aurora Borealis Photography Settings?
Aurora borealis photography settings can make the difference between a blurry smear of green and a jaw-dropping shot with crisp, glowing pillars of light.
Here are the recommended starting settings for most aurora displays:
| Setting | Bright/Fast Aurora | Dim/Slow Aurora |
|---|---|---|
| Aperture | f/1.4 – f/2.8 | f/1.4 – f/2.8 |
| Shutter Speed | 3 – 7 seconds | 10 – 25 seconds |
| ISO | 800 – 1600 | 1600 – 6400 |
| White Balance | 3500K – 4000K | 3500K – 4000K |
| Focus | Manual, infinity | Manual, infinity |
| File Format | RAW | RAW |
Quick tip: Start with f/2.8, ISO 1600, and an 8-second shutter. Check your LCD and histogram, then adjust from there.
Few things in photography are as thrilling — or as humbling — as standing under the northern lights with a camera and not knowing what to do.
The aurora is a result of geomagnetic activity driven by the solar cycle. The lights move fast, the brightness is unpredictable, and the cold makes every adjustment feel twice as hard.
Unlike a sunset, you can’t just set it and forget it. The aurora can go from a faint green glow to a full-sky explosion of color in minutes. That means your settings need to move with it.
The good news? You don’t need a $5,000 camera body or years of experience. You need to understand a few core settings, how they interact, and when to change them. This guide covers all of it — from gear and focusing tricks to forecasting apps and post-processing.
Essential Gear for Capturing the Northern Lights
Before we dive into the aurora borealis photography settings, we need to talk about the tools of the trade. While modern tech is impressive, photographing the night sky is one of the most demanding tasks you can give a camera.
At its core, we need a camera with Full Manual Mode. This allows us to dictate exactly how much light reaches the sensor. While entry-level DSLRs and mirrorless cameras can produce excellent results, a full-frame sensor is the gold standard. Full-frame cameras generally handle high ISO noise much better, which is crucial when we are pushing our sensors to the limit in the dark.
A sturdy tripod is non-negotiable. We are talking about exposures that last anywhere from 3 to 25 seconds; even a slight breeze or a shaky hand will ruin the shot. While some pros prefer expensive carbon fiber for its vibration-dampening qualities, a reliable aluminum tripod works just fine as long as it’s stable.
Don’t forget a red-light headlamp. White light will instantly destroy your night vision (and that of everyone around you), taking up to 20 minutes to recover. A red light allows you to adjust your gear while keeping your eyes adjusted to the dark. Finally, we always recommend a remote shutter release or using your camera’s built-in 2-second timer to prevent “shutter shock”—that tiny vibration caused by your finger pressing the button.
Choosing the Best Lens for Aurora Borealis Photography Settings
If the camera is the heart of the operation, the lens is the eyes. For the northern lights, we almost always want a wide-angle lens. Something in the 14mm to 24mm range (full-frame equivalent) is ideal. The aurora often spans the entire sky, and you’ll want to capture the scale of the display along with the landscape below.
The most important spec on your lens is the maximum aperture (the f-stop). We need “fast” glass—lenses with an aperture of f/2.8 or wider (like f/1.8 or f/1.4). A wider aperture lets in more light, which allows us to use lower ISOs (for cleaner images) and shorter shutter speeds (to capture detail in the aurora’s movement).
If you are on a budget, the Samyang/Rokinon 14mm f/2.8 is a legendary manual-focus lens that performs beautifully for its price. For those looking for premium results, the Sigma Art series (like the 14-24mm f/2.8 or the 20mm f/1.4) offers incredible sharpness and light-gathering power.
Power and Protection in Extreme Cold
The northern lights usually appear in places that are, frankly, freezing. Cold temperatures are the natural enemy of lithium-ion batteries. A battery that lasts 800 shots in your living room might only give you 200 shots at -10°C. We always carry at least 3 spare batteries and keep them in an inside pocket close to our body heat.
Another common issue is lens fogging. Moving your camera from a warm car to the freezing night air can cause condensation to form on the glass. A USB-powered lens warmer or even chemical hand warmers secured with a rubber band can keep the glass just warm enough to prevent dew or frost.
For more on preparing your gear for the elements, check out our night-sky-photography-a-beginners-guide/.
Mastering Aurora Borealis Photography Settings
Now, let’s get into the nitty-gritty of the aurora borealis photography settings. The first rule of aurora club is: Shoot in RAW. JPEG files compress data and throw away information that you’ll desperately need later when you’re trying to recover shadows or adjust the white balance.
Manual mode is your only friend here. Your camera’s “Auto” mode will look at the black sky, get confused, and likely try to fire the flash—which will do nothing but illuminate the snow in front of you and annoy your fellow photographers.
Dialing in Shutter Speed for Aurora Borealis Photography Settings
Shutter speed is the most dynamic part of the exposure triangle when it comes to the aurora. It depends entirely on how fast the lights are moving.
- Fast-moving, dancing aurora: If the lights are swirling and pulsing quickly, you want a short shutter speed (3 to 7 seconds). This “freezes” the movement, preserving the distinct vertical pillars and “curtains.” If you leave the shutter open too long (like 20 seconds) during a fast show, the aurora will just look like a big, blurry green blob.
- Slow, faint aurora: If the lights are just a steady, dim arc on the horizon, you can go longer—15 to 25 seconds. This gives the sensor enough time to soak up the faint light.
Be careful not to go too long. The Earth is rotating, and if your shutter is open for more than 25-30 seconds, the stars will start to turn into little “trails” rather than sharp points. This is where the 500 Rule comes in: divide 500 by your focal length (e.g., 500 / 14mm = 35 seconds) to find your maximum exposure time before star trailing becomes obvious.
Managing ISO and the Histogram
ISO is your camera’s sensitivity to light. For the northern lights, we typically play in the ISO 1600 to 3200 range. If the aurora is exceptionally bright, you might drop to ISO 800. If it’s very faint, you might push to 6400.
However, high ISO comes with “noise”—that grainy, sandy look in the dark parts of your photo. Our goal is always to keep the ISO as low as possible while still getting a bright enough exposure.
Don’t trust the image on your camera’s LCD screen; in the pitch black of night, even a dark photo looks bright. Instead, use the histogram. This is a little graph that shows the distribution of light in your shot. For aurora photography, you want to see a “hump” in the middle or left, but you must watch the green channel specifically. If the graph is smashed against the right side, you are “clipping” your highlights, meaning you’ve lost all the detail in the brightest parts of the aurora.
For a deeper dive into balancing these three elements, see our night-sky-photography-a-complete-guide-for-beginners/.
Advanced Techniques: Focusing, Composition, and Forecasting
Capturing the lights is one thing; capturing a masterpiece is another. This requires planning and a bit of artistry.
First, check the forecast. We use the KP Index, which measures geomagnetic activity on a scale of 0 to 9. You can monitor real-time data at the NOAA Space Weather Prediction Center. A KP 2 or 3 is usually enough for high latitudes like Iceland or Norway. If you are further south (like the northern US or UK), you’ll likely need a KP 5 or higher. Apps like “My Aurora & Alerts” or “Aurora Forecast” are essential tools. Additionally, keep an eye on cloud cover and use the Bortle scale to find locations with minimal light pollution for the clearest views.
Composition is what separates a “snap” from a “photograph.” A photo of just the sky is often boring. We look for foreground interest: a lonely cabin, a jagged mountain peak, or a still fjord to capture reflections. Leading lines, like a road or a frozen river, can guide the viewer’s eye toward the lights. You can also experiment with light painting on foreground objects or capturing dramatic silhouettes against the glowing sky. Whether you are shooting the Aurora Borealis in the north or the Aurora Australis in the south, these principles remain the same.
Manual Focus and Sharpness at Night
Autofocus will not work in the dark. It will hunt back and forth and eventually give up. You must use Manual Focus. However, some modern mirrorless cameras now feature Starry Sky AF, which can be a game-changer for night shooters.
The best way to do this manually is to find the brightest star in the sky. Turn on your camera’s “Live View” mode, zoom in digitally on that star to 10x magnification, and slowly turn your focus ring until the star becomes a tiny, sharp pinprick.
Once you find that “sweet spot,” we recommend using a piece of gaffer tape to secure the focus ring. In the cold, it’s easy to accidentally bump the ring with your gloves, and there’s nothing worse than coming home to a hundred blurry photos. For more tips on nailing your focus, visit our mastering-mobile-astrophotography-a-beginners-guide/.
Using White Balance for Natural Colors
White balance determines the “temperature” of the colors in your shot. While “Auto White Balance” (AWB) has improved, it often struggles with the aurora, sometimes making the sky look too yellow or too blue.
We prefer setting a custom white balance using the Kelvin scale. A setting between 3500K and 4000K usually yields the most natural-looking greens and deep blue night skies. If you shoot in RAW, you can always tweak this later, but getting it right in-camera helps you visualize the final result.
Learn more about managing colors in our guide on astrophotography-post-processing-for-beginners-2/.
Smartphone Aurora Photography and Post-Processing
Can you photograph the northern lights with a phone? Yes, you can! Modern smartphones like the iPhone 15 Pro, Google Pixel, and Samsung Galaxy S series have incredible “Night Modes” that can capture the aurora.
The secret to smartphone success is, again, a tripod. You cannot hold a phone still enough for a 10-second exposure. Use a dedicated phone mount and, if possible, a Bluetooth remote or the built-in timer. If your phone allows it, enable ProRAW or Expert RAW to keep as much data as possible for editing.
For a step-by-step on mobile setups, check out photographing-the-heavens-best-smartphone-settings-for-astrophotography/.
Once you have your shots, post-processing is where the magic happens. In software like Adobe Lightroom, we focus on:
- Noise Reduction: Gently smoothing out the grain without losing star detail.
- HSL Panel: Slightly boosting the Green Luminance can make the aurora pop without looking “radioactive.”
- White Balance: Finalizing that perfect cool-blue sky.
We have a complete walkthrough for the editing process here: astrophotography-post-processing-for-beginners/.
Frequently Asked Questions about Aurora Photography
What are the best starting settings for a bright aurora?
For a bright, active display, start with an aperture of f/2.8, an ISO of 1600, and a shutter speed of 5 seconds. This should give you enough speed to capture the “curtains” of the aurora without blowing out the highlights. Always shoot in RAW and use manual focus.
Can I photograph the Northern Lights with an iPhone?
Absolutely. Use Night Mode and drag the slider to the maximum duration (usually 30 seconds when the phone detects it is on a tripod). Ensure your flash is OFF. For the best results, use a tripod and shoot in ProRAW. Check out our tips for capture-the-night-long-exposure-smartphone-photography/ for more details.
How do I avoid blurry aurora photos?
Blur is usually caused by three things: camera shake, long shutter speeds, or missed focus. Use a sturdy tripod, a 2-second shutter timer, and keep your shutter speed under 25 seconds to avoid star trailing. Most importantly, double-check your manual focus on a star every 30 minutes, as temperature changes can cause your lens to shift slightly.
Conclusion
Capturing the aurora borealis is a bucket-list experience for any photographer. With 2024 and 2025 predicted to be part of the Solar Maximum, we are currently in one of the best windows in a decade to see and shoot these lights.
Aurora borealis photography settings are not a “set it and forget it” recipe. They are a starting point. Be prepared to experiment, keep your batteries warm, and most importantly, remember to take a few moments to step away from the viewfinder and enjoy the show with your own eyes.
For more deep dives into capturing the beauty of the night sky, explore our More photography guides and tips. Happy hunting!
