How to Photograph the Northern Lights: The Complete Settings Guide
The aurora gives no warning. When the “green lady” starts to dance, you have only minutes to capture the scene. Here are the exact settings, ready to dial in on location.
The short answer — shoot in manual, use your fastest lens (f/2.8 or wider), a shutter speed of 3–15 s depending on intensity, ISO 1600–3200, manual focus at infinity, white balance around 3,800 K, on a tripod with a shutter delay.
The minimum gear
Three non-negotiables: a camera with a manual mode, a fast wide-angle lens (14–24 mm, f/2.8 or brighter) and a sturdy tripod. A remote release or the self-timer prevents shake.
Extreme cold drains batteries fast: carry 2–3, kept warm against your body.
The settings, one by one
1. Mode: Manual (M)
Auto exposure underexposes a high-contrast night scene. Switch to M.
2. Aperture: as wide as possible
Open all the way (f/1.8, f/2.8…). More light means lower ISO or shorter exposure.
3. Shutter speed: 3 to 15 seconds
A faint aurora tolerates 10–15 s. An active one needs 2–5 s, else it blurs into green mush.
| Aurora type | Shutter | Indicative ISO |
|---|---|---|
| Faint diffuse glow | 10–15 s | 3200 |
| Sharp, stable arc | 5–8 s | 2000–2500 |
| Active aurora (dancing) | 2–4 s | 1600–3200 |
4. ISO: 1600 to 3200
A slightly noisy but sharp image beats a clean but blurry one. Noise is handled later.
5. Focus: manual, at infinity
Switch to MF, use live view, zoom on a bright star and turn the ring until it’s a sharp point. Lock it.
6. White balance: ~3,800 K
Shoot RAW; a manual setting around 3,500–4,000 K avoids the orange sky.
Composition
Find a strong foreground: a lit cabin, a reflection on a frozen lake, a mountain silhouette.
Field tip: dial in every setting before dark, on a distant subject.