GBMAPhotography supported by its audience. When you buy through links on our site, we may earn an affiliate commission. Learn more.

What Does AF Mean on a Camera?

If you’re a photography enthusiast, chances are you’ve come across the term “AF” on a camera before. But what does AF mean on a camera? AF stands for autofocus.

Autofocus is a feature that allows the camera to focus automatically on the subject of your photo. This can be helpful in many situations, such as when you’re taking a photo of a moving object or when you’re trying to take a picture in low light. There are different types of autofocus systems, but the most common one is phase detection autofocus.

This type of autofocus uses an array of sensors to detect the distance to the subject and then adjusts the lens accordingly.

What AF Mode Should I Use?

When deciding which autofocus (AF) mode to use, you’ll need to take into account the type of subject you’re trying to photograph. If your subject is moving, you’ll need to select an AF mode that can track movement and keep the subject in focus. For stationary subjects, any AF mode will suffice.

The most common AF modes are single-shot AF (AF-S), continuous AF (AF-C), and manual focus (MF). Each of these modes has advantages and disadvantages that you should consider before making your selection. Single-shot AF is best for photographing stationary subjects.

The camera will focus on the subject when you half-press the shutter button, and then lock the focus until you either take the photo or release the shutter button. This is ideal for landscapes or other still scenes where your subject isn’t going anywhere. Continuous AF is best for photographing moving subjects.

The camera will continuously adjust the focus as long as you keep the shutter button half-pressed. This is perfect for sports photography or any other situation where your subject is in constant motion. Manual focus gives you complete control over what’s in focus and what isn’t.

You’ll need to adjust the focus ring on your lens until your desired point of focus appears sharp in the viewfinder. This can be tricky, but it’s great for situations where autofocus just won’t cut it – such as low light conditions or macro photography.

What Do AF And MF Mean on Camera?

AF and MF are acronyms that are used to describe the two main types of autofocus systems used in digital cameras. AF stands for “active focus” and is the type of system typically found in DSLRs and other higher-end cameras. This system uses a phase detection method to quickly and accurately focus on subjects.

MF, or “manual focus,” is the type of system found in most point-and-shoot cameras as well as some entry-level DSLRs. This system relies on the user to manually adjust the focus ring on the lens in order to achieve sharpness.

Should My Camera Be on AF or MF?

When it comes to deciding whether your camera should be on AF or MF, there are a few things you need to take into account. Firstly, what is the subject of your photo? If it’s something that’s moving, then you’ll need to have your camera on AF (autofocus) so that it can keep up with the movement and capture a clear image.

However, if your subject is stationary, then you can switch to MF (manual focus) mode which will give you more control over the focus of your shot. Another thing to consider is the lighting conditions. If it’s bright out and there’s plenty of contrast between your subject and the background, then either AF or MF will work fine.

But if it’s darker or there isn’t much contrast, then you might find it difficult to get a sharp image using AF mode – in this case, manual focus will probably give you better results. Finally, think about how experienced you are with using your camera. If you’re just starting out, then autofocus can be a great help in getting clear shots.

But as you become more familiar with how your camera works and what settings work best for different situations, you’ll likely find that manual focus gives you more creative control over your photos.

What Does Af Mean on a Camera?

How Do You Use the AF Button?

There are two ways to use the AF button on your DSLR camera. The first way is to simply press the AF button once you have composed your shot. This will cause the camera to focus on the subject in the center of the frame.

If you want to change the point of focus, you can use the four-way controller to choose a different point. The second way to use the AF button is to hold it down while you are recomposing your shot. This will keep the camera from refocusing when you move away from the original composition.


If you’ve ever wondered what AF means on a camera, you’re not alone. AF stands for autofocus, and it’s a feature that allows your camera to focus automatically on a subject. This can be helpful in many situations, such as when you’re taking a photo of a moving object or if you’re trying to capture a moment that’s happening quickly.

There are different types of autofocus systems, and each has its own strengths and weaknesses. So, if you’re wondering what AF means on your camera, it’s simply the autofocus feature.