Back Button Focusing in Photography: What You Need to Know

For photographers, mastering the basics of back button focusing can be a game-changer. Back button focusing is a technique used to separate the focus of the camera from the shutter button, allowing you to quickly and accurately focus on a subject. This technique is used by many experienced photographers, as it offers numerous benefits.

What is Back Button Focusing?

Back button focusing is a technique that utilizes the dedicated AF-ON (autofocus on) button on the back of a camera. This button is usually found on the right side of the camera and is used to activate autofocus, even when the shutter release button is not pressed. This allows you to separate the focus of the camera from the shutter button, allowing you to quickly and accurately focus on a subject without having to press the shutter button every time.

Why Should You Use Back Button Focusing?

Back button focusing offers several benefits. For starters, it allows you to focus on a subject quickly and accurately. By separating the focus from the shutter button, you can focus on a subject without having to press the shutter button every time. This is especially useful for sports or wildlife photography, where you need to be able to accurately focus on a subject in a split second.

Another benefit of back button focusing is that it allows you to keep your focus locked on a subject. By pressing and holding the AF-ON button, you can keep the camera focused on a subject even if they move. This is especially useful for following a subject or capturing an action shot.

Finally, back button focusing can be used to capture candid shots. By keeping your finger on the AF-ON button, you can quickly focus on a subject and capture the moment without having to press the shutter button. This is especially useful for capturing street photography or candid shots of animals in nature.

How to Set Up Back Button Focusing

Most cameras have an AF-ON button, but it may not be enabled by default. To set up back button focusing, you will need to go into the camera’s menu and enable the AF-ON button. This setting is usually found under the “Custom Functions” or “AF Settings” menus.

Once the AF-ON button is enabled, you can start using back button focusing. To do this, simply press and hold the AF-ON button and your camera will focus on the subject. You can then release the button and take the shot.

Summary

Back button focusing is a versatile technique that offers many benefits to photographers. It allows you to quickly and accurately focus on a subject and keep your focus locked on a subject, even if they move. It also allows you to capture candid shots without having to press the shutter button every time.

If you’re looking to improve your photography skills, mastering back button focusing is a great place to start. It’s a simple technique that can make a big difference in your photography.

For more tips on improving your photography skills, check out our other blog posts. We have articles on mastering exposure, composition, lighting, and more. Start exploring today and take your photography to the next level!

In this video we learn what back button focusing is.

Video by Eric Rossi

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