Low light photography tips
Quick answer
Let in more light with a wide aperture (a low f-number like f/1.8), use a slower shutter speed with the camera on a tripod or steady surface, and raise ISO only as much as needed. On phones, use Night mode and hold still. To focus in the dark, aim at a light source or high-contrast edge, or switch to manual focus.
Low light photos fail in two ways: they come out blurry or grainy. Every tip below is about getting more light onto the sensor without causing either one.
The three settings that matter
| Setting | What to do | Trade-off |
|---|---|---|
| Aperture | Use the lowest f-number your lens allows, such as f/1.8 or f/2.8 | Less of the scene is in sharp focus |
| Shutter speed | Slow it down to let light in longer | Motion blur from shaky hands or moving subjects |
| ISO | Raise it to brighten the image | More grain, or noise |
A handy rule for handheld shots: keep the shutter speed faster than 1 divided by the lens’s focal length. At 50 mm, that’s about 1/50 of a second or faster. Image stabilization lets you go a little slower.
How to identify and focus on objects in the dark
Cameras focus by looking for contrast, which disappears in the dark. To help it:
- Aim at something bright or sharp-edged, like a lit window, a streetlight or the edge of a sign, lock focus, then reframe.
- Turn on the focus assist light, if your camera has one, for close subjects.
- Switch to manual focus and use the screen’s magnify or focus peaking feature to see what’s sharp.
- Use a flashlight briefly to light the subject while focusing, then turn it off for the shot.
Phone tips
- Turn on Night mode, then hold the phone as still as possible while it captures.
- Lean against a wall or rest the phone on something solid.
- Tap to focus on the main subject and drag the brightness slider down slightly so lights don’t blow out.
- Avoid digital zoom; move closer instead.
Steady the camera
A tripod changes everything at night: you can use low ISO and long exposures for clean, sharp photos of anything that isn’t moving. Use the self-timer or a remote so pressing the button doesn’t shake the camera.
Not happy with any shot? Practicing the basics in how to draw for beginners, like light and shadow, trains your eye for photography too.
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