How to Get Your iPhone Camera to Focus (Tap, Lock, Fix)

A blurry photo of the one thing you needed sharp is a special kind of annoying. If you take product shots, behind-the-scenes clips or pictures of paperwork on your iPhone, you'll want the camera to focus exactly where you point it, every time.

Apple's iPhone guide explains how to set focus yourself, and its camera troubleshooting page covers what to try when the picture is soft however you tap. I've put both in one place. Some features depend on your iPhone model, so I've said where that matters.

Tapping to set the focus point on your iPhone camera

Apple says the camera automatically sets the focus and exposure before you take a photo, and face detection balances exposure across faces. When you want to decide for yourself:

1. Open Camera on your iPhone.
2. Tap the screen where you want the focus area to move.
3. Look for the focus box, and check your subject inside it looks sharp.
4. Take the photo.

This is the single most useful habit. If you're photographing something small or off-centre, such as a label on a bottle, tap it before you press the shutter.

Adjusting exposure beside the iPhone focus box

After you tap, Apple says you can drag up or down next to the focus area to adjust the exposure. That keeps the focus where you set it and makes the picture brighter or darker. It's handy when you tap on a bright window and everything else goes dark.

Apple adds another route. Open the camera tools, tap Exposure and drag the slider. The exposure then locks until the next time you open Camera. If you want it to stay put between sessions, go to Settings, tap Camera, tap Preserve Settings and turn on Exposure Adjustment.

Locking focus on the iPhone camera with AE/AF Lock

Say you're taking a series of shots from one spot and the camera keeps hunting. Apple's tip is to touch and hold the focus area until you see AE/AF Lock. Your manual focus and exposure then stay for upcoming shots, and you tap the screen to release the lock.

On supported models with a Camera Control button, Apple also describes a double-press overlay for adjusting exposure with your finger. Which buttons you have depends on your iPhone, so check the guide for your model.

Cleaning the lenses when the iPhone camera won't focus

Apple's troubleshooting page puts one fix first for blurry photos: clean the front and back camera lenses with a microfiber cloth. Pocket lint and fingerprints are the usual culprits, and a smear can make everything look as if it's out of focus.

Apple says some models can tell when a lens is smudged and suggest cleaning it, so if you see that message, take it seriously.

Cases, filters and magnets that stop the iPhone camera focusing

Apple says to remove any case, film or accessory that might block the camera, such as a polarizer, extender or magnifier, or that places a magnet near the camera. Then try a photo.

It goes further in a separate article. The camera's stabilisation and closed-loop autofocus rely on lens-position sensors, and Apple says a magnet near them can interfere with or temporarily disable those sensors, which can degrade their accuracy. The camera still takes photos by other means but without the benefit of those features. Apple also says that if you see motion blur in low light and use a lens converter, metallic case or magnetic lens mount, you should try removing the accessory.

Restarting and updating when the iPhone camera still looks soft

• Restart your iPhone.
• Update to the latest version of iOS.
• Test the camera again by taking a photo.
• If your iPhone has front and rear cameras, check whether one or both are affected by tapping the rotate button.

If one camera is sharp and the other isn't, tell Apple when you contact them. It helps them narrow things down.

Getting a sharp iPhone camera shot of a moving subject

Focus problems are often really movement problems. Hold the phone with both hands, breathe out, and give a moving subject a moment to settle before you press the shutter. If you film yourself for your business, my on-camera confidence cheat sheet for founders pairs well with a sharp shot. Newer models have extra focus tracking tools, but Apple says some of those are limited to specific iPhone models, so I won't promise them for yours.

Taking portraits with a blurred background is a different feature again. If you also use Snapchat, my guide to getting Portrait Mode on Snapchat explains how that app handles it.

When the iPhone camera won't focus and needs service

If you've cleaned the lenses, removed accessories, restarted and updated, and the camera still won't focus, Apple says you might need service. Don't open the phone yourself. Book through Apple Support and say exactly what you tried.

Frequently asked questions

How do I make my iPhone camera focus on something?

Open Camera and tap the screen where you want the focus area. You can then drag up or down next to it to adjust exposure.

How do I lock focus on iPhone?

Touch and hold the focus area until you see AE/AF Lock. Tap the screen to release the lock.

Why are my iPhone photos blurry?

Apple suggests cleaning the front and back lenses with a microfiber cloth, removing cases or accessories, and restarting and updating the iPhone.

Can a magnetic case affect focus?

Apple says a magnet near the lens-position sensors can interfere with or temporarily disable optical image stabilisation and closed-loop autofocus.

Does exposure reset each time I open Camera?

Apple says the exposure locks until you next open Camera. Turn on Exposure Adjustment under Settings, Camera, Preserve Settings to keep it.