How Do I Focus a Video Camera?

Have you ever tried to take a video, only to find that it turns out blurry or out of focus? Well, fear not! In this tutorial, we will show you how to focus a video camera like a pro.

Understanding your Camera

Before we jump into the specifics of focusing your camera, it’s important to understand the different types of autofocus systems that are commonly used in video cameras. There are two main types:

  • Contrast Detection Autofocus: This is the most common type of autofocus system found in consumer-grade video cameras. It works by analyzing the contrast of the image and adjusting the lens until the contrast is maximized.
  • Phase Detection Autofocus: This type of autofocus system is commonly found on professional-grade cameras. It works by splitting the incoming light into two images and comparing them to determine whether the image is in focus or not.

Focusing Techniques

Now that you understand the basics, let’s dive into some techniques for focusing your camera.

Manual Focus

One technique for ensuring your camera is properly focused is to use manual focus. This allows you to control exactly where your camera focuses, rather than relying on an autofocus system.

To manually focus your camera, start by adjusting the lens so that it’s close to what you want to capture. Then, use your viewfinder or LCD screen to adjust the focus until it’s sharp and clear.

Single Point Autofocus

Another technique for ensuring good focus is single-point autofocus. This allows you to specify exactly where you want your camera to focus.

To use single-point autofocus, first set your camera to AF-S (single shot) mode. Then, select a single point in your viewfinder or on your LCD screen where you want your camera to focus. Once you’ve set your focus point, half-press the shutter button to lock in the focus.

Continuous Autofocus

If you’re recording a moving subject, continuous autofocus may be your best bet. This allows your camera to constantly adjust the focus as the subject moves around.

To use continuous autofocus, set your camera to AF-C (continuous) mode. Then, select a focus point as usual and start recording. Your camera will do the rest!


With these techniques under your belt, you should be able to ensure that your videos are always properly focused. Whether you prefer manual focus or using an autofocus system, it’s important to know how to get the best results from your camera. Happy shooting!