How to Lock the Camera Lens on iPhone for Stable Video Recording

Locking the camera lens on your iPhone while recording video can help you maintain focus and stability. It’s a simple task that involves a few taps on your screen.

Step by Step Tutorial: Locking the Camera Lens on an iPhone

Before we dive into the steps, let’s understand what we’re trying to achieve. Locking the lens prevents your iPhone from automatically adjusting the focus and exposure, which can be distracting when filming.

Step 1: Open the Camera App

Open the camera app on your iPhone.

This is your starting point. Make sure you’re in video mode.

Step 2: Frame Your Shot

Frame the shot you want to record.

Take a moment to ensure everything you want in the frame is visible on the screen.

Step 3: Press and Hold the Screen

Press and hold the screen where you want to lock the focus and exposure until the AE/AF Lock banner appears.

You’ll see a yellow square blink, and the “AE/AF Lock” will show up at the top of the screen.

Once you’ve completed these steps, your iPhone’s camera lens will be locked, and you can start recording your video without worrying about focus or exposure shifts.

Tips for Locking the Camera Lens When Recording Video on an iPhone

  • Make sure your lens is clean before recording.
  • Use a tripod or stabilizer for even better video quality.
  • Lock the lens in a well-lit area to prevent video noise.
  • If the lighting changes dramatically, you may need to unlock and re-lock the lens.
  • Practice locking the lens quickly so you’re prepared when it’s time to record.

Frequently Asked Questions

What is AE/AF Lock?

AE/AF Lock stands for Auto Exposure/Auto Focus Lock, a feature that allows you to lock the focus and exposure settings on your iPhone’s camera.

Can I change the focus after locking it?

Once you’ve locked the focus, you won’t be able to adjust it until you unlock the AE/AF feature.

Will locking the lens drain my battery faster?

No, locking the lens doesn’t have a significant impact on battery life.

Can I use lens locking for photos too?

Yes, you can use the AE/AF Lock feature for photos as well.

Will locking the lens affect the video quality?

Locking the lens can improve video quality by preventing unwanted focus and exposure changes.


  1. Open the Camera App
  2. Frame Your Shot
  3. Press and Hold the Screen


Locking the camera lens when recording video on an iPhone is an essential skill for anyone looking to create high-quality content. It ensures that your videos remain clear, focused, and unaffected by unwanted shifts in exposure or focus. Whether you’re a professional filmmaker or just capturing memories, mastering this simple task can greatly improve the final product. Remember to use a steady hand, or better yet, a tripod to keep your shots stable. With practice, you’ll be locking the lens like a pro and capturing flawless videos. So go ahead, give it a try on your next shoot, and see the difference it makes!

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