Tap on the Face: Manual Focus by Hand
Okay. New module. We got comfortable with the camera app, we turned the grid on, we skipped the modes and filters, we cleaned the lens. Now let's talk about focus, because this is where I see people lose good shots for no reason.
Here's the thing. Your phone is guessing what you want in focus. It looks at the whole scene and picks something, usually whatever's biggest or closest or has the most contrast. Sometimes it guesses right. A lot of the time it doesn't, and you don't find out until later when you're looking at a photo of your kid's shirt in perfect focus and your kid's face soft and blurry.
You don't have to let it guess. You tap the screen where you want the focus to land, and the phone puts it there. That's it. That's the whole trick, and it took me embarrassingly long to start doing it on purpose every time.
How to do it
Open your camera app. Look at your screen before you take the photo, not after. Find the actual subject, the thing the photo is about, and tap directly on it with your finger.
You'll usually see a little box or circle show up where you tapped. That's the phone confirming, right there, that's your focus point. Take the photo.
If your subject is a face, tap the face. Not the shoulder, not the hair, the face. Eyes if you can manage it. A face that's sharp and a background that's soft looks intentional. A background that's sharp and a face that's soft looks like a mistake, because it is one.
If your subject is an object, a quilt block, a plate of food, whatever, tap on the part of it you care about most. The detail you want people to actually see.
Why the phone gets it wrong so often
A few common situations where auto-focus picks the wrong thing:
- Something is between you and your subject, even a little. A branch, a railing, someone's arm. The phone might grab that instead.
- Your subject isn't in the center and isn't the biggest thing in the frame. The phone tends to default toward the middle unless you tell it otherwise.
- Low light. The phone hunts around, sometimes visibly, trying to find something to lock onto. Tapping gives it a shortcut.
- Glass or shiny surfaces. The phone gets confused by the reflection and focuses on that instead of what's behind it. I still fight this one. Haven't solved it, won't pretend I have.
The Lily story
My daughter Lily, she's twelve, took a photo of our dog last year that stopped me in my tracks. Sharper than anything I'd shot all week, better composed too, and she wasn't even trying, she just wanted a picture of the dog before he wandered off.
I sat there looking at it trying to figure out what she'd done that I hadn't. It wasn't the phone, we have the same phone basically. It wasn't luck, not entirely.
She'd gotten down low, close to the dog's eye level, and she'd tapped right on his face before she took it. Two things. That's the whole difference between a snapshot and a photo that makes you stop.
I teach that now on purpose. Get low, get close, tap on the face. My own kid taught me that one and I don't mind admitting it.
My opinion on this, stated plainly
I think manual focus, just the plain tap-on-the-screen kind, beats the automatic blur modes every time. Portrait mode tries to guess the edges of your subject and fake a blurry background around it, and half the time it blurs the wrong thing or leaves a weird halo around someone's hair. When you tap to focus and let the real background do what it does naturally, it looks like a photograph instead of a special effect. It's not fancy. It's just you actually deciding what the photo is about instead of letting the software decide for you.
A couple of real cautions
If your subject is moving, a kid running, a dog chasing something, tap-to-focus locks onto where they were, not where they're about to be. You may need to tap again right before you shoot, or take several in a row and pick the sharp one.
And don't chase focus while you're walking backward to get a better angle. I say this because I've nearly gone over a curb doing exactly that. Get your footing first, then tap.
Before next time
Take five photos of ordinary things around your house this week, but tap to focus on purpose every single time before you shoot. Notice what changes.