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What Is Shutter Priority And When To Use It?

You have your new camera and you’re ready to start taking some amazing images! There’s just one problem: it has way too many settings with some that you’ve never even heard of (like shutter priority). One option is to select the automatic mode. But doing so mean not only are you not learning but you are also not using the full capabilities of your camera.

You might be familiar with what a shutter actually does for a camera, but what does the shutter priority do to your images? Figuring it out through trial and error could work, but it’s pretty time consuming and you’ll probably miss out on some great photo opportunities while you’re playing around. To save you time and frustration, check out the following guide that will answer the question: what is shutter priority and when to use it?

Shutter-priority

What is shutter priority?

After you’ve learned about shutter priority, it’s not an exaggeration to say that it will change the way you take photos. It’s a pretty essential semi-automated setting built into the camera function that allows for greater ease of use concerning both shutter speed and aperture.

Shutter priority is often designated on a camera by an ‘S’ on the mode dial. It can also be displayed as “Tv”, which stands for time value (it depends on the brand of camera you have). By selecting shutter priority, the camera will let you choose which shutter speed you want to use while the aperture is automatically set for you. This will ensure the proper exposure for the image you’re about to take.

Even if you are a seasoned pro, often you won’t have time when a fleeting moment presents itself to set every setting and take the photo in time. So this is a great way to get a little quick help from the camera.

Shutter-priority

So, is it like manual mode?

Not exactly. It’s halfway to manual mode since manual mode allows you to choose both the shutter speed and the aperture settings. There’s also an inverse mode from shutter priority, called aperture priority, which the photographer can set the aperture value while the camera takes care of the shutter speed for you.

But instead of diving into all of these different modes, for the purposes of this article, we’re just going to take a look at shutter priority and how it can benefit your photography.

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When should I use shutter priority?

Since this mode lets you take total control of the shutter whilst the aperture is automatically updated for you, it gives you a little more freedom to get the overall frame right. Shutter speed is important because the higher/faster the shutter speed, the less light will be hitting your image sensor.

Using shutter priority can be a great way to successfully freeze a moving object in your photo. You can set a faster shutter speed to keep up with the movement of your subject without having to worry about the aperture. For example, let’s say that you’re trying to take a picture of a moving car. Unless you want it to be really blurred as it barrels down the road, you will want to select a fast shutter speed. Trying to select the appropriate shutter speed and aperture might mean you miss the car.

So, you won’t want to waste time with various settings, but you also don’t want to completely rely on your camera to get them all right on its own. Hence, shutter priority lets you quickly set a higher shutter speed without having to take the time to adjust the aperture.

Shutter-priority

You can also show movement

Shutter priority mode is also great for showing movement in an image, or perhaps a time when you want some blurred images. You could set the shutter speed lower so that you capture light trails or active movement of a subject. It’s a really neat effect that makes your image more alive, and shutter priority will allow you to leave the aperture alone while you click away. It is recommended that you have a tripod for shots like this, of course, since you want to remain steady on the scene.

Shutter priority is usually great for sporting events or other settings where you expect lots of quick action. This is especially important if your action is unpredictable. For example, if you’re scouting locations for an upcoming soccer game, and you plan to be right on the field with other photographers, shutter priority could come in handy.

Since you won’t be able to predict the exact position of the players, the ball, or the action, then shutter priority becomes vital. You’ll want to adjust your shutter speed quickly without having to mess around with other settings.

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What about lighting conditions?

Lighting is always important in photography, and using shutter priority means that you need to pay attention to your lighting conditions as well. If the lighting is too dim than your final photos might end up being underexposed if you’re letting the automatic settings take over.

It’s a quick fix: just reduce the shutter speed since this allows more light to enter the camera sensor. You’ll get a more appropriately exposed photo. If you have a strong light source, then you may want to increase the shutter speed, since this will allow less light into the camera sensor. Think about these things in advance so that you are not caught off guard concerning, especially if you plan on being outdoors.

Shutter-priority

Shutter priority mode is one of the most useful settings on your camera for photographing scenarios where speed is of the essence. Learning how and when to use this setting effectively could be the difference between nailing a shot or missing it. So pays to spend a bit of time practising with this setting so that you are ready when you need it.

Aperture Priority Or Shutter Priority – Which To Use And When?

Anyone with a DSLR or Mirrorless camera would have probably seen the initials Av or Tv on their mode dial (or somewhere on their camera). But most newbie photographers avoid these elements and just go straight to the auto setting. Whilst auto settings on cameras have advanced a lot in the last few years, they are still no match for actively taking control of the photo taking process manually. After all, that is the whole point of an expensive DSLR camera.  Not only do high-end cameras take better quality photos but they also give you more control. Aperture and shutter priority modes are commonly used by photographers and are very easy to understand and utilize. So, if you are unsure what aperture priority or shutter priority modes are and when to use them, then read on…

The basics

Before understanding and being able to use these modes, you need to have a basic understanding of the photo taking process. There are three main elements that determine how a photo is captured and looks. These three elements are shutter speed, aperture, and ISO. Together they are referred to as the exposure triangle. As the name suggests these three elements of photography are linked together and so a change in one has an impact on another one. On manual mode on a camera, the photographer is responsible for adjusting all three of these elements. Whilst that gives a lot of control sometimes it isn’t feasible and can mean missing the key moment because you are changing settings. This is where shutter priority and aperture priority can help immensely.

Aperture priority

Every time you click to take a photo, the shutter that is situated in your lens opens and closes to allow light to hit the sensor in your camera. The amount that the shutter leaves open is indicated as an f/number. The higher the f/number the smaller the opening for light to get into the camera. This is important because how much this opening is, determines your depth of field. In other words how much of your image is sharp from the foreground to the background.

The higher your f/number the more your image will be sharp from front to back. The lower your f/number is the shallower your depth of field will become. So for example, if you are taking a portrait of someone, you will ideally want their face to be in focus and the background blurred so that they stand out. In this scenario, you would use a low f/number to achieve this. But in landscape photography where you need more of the image to be sharp, you will want to use a higher f/number.

Aperture priority mode allows you to set this f/number so that any photo taken will be at the desired aperture. The camera then automatically sets the other components of the exposure triangle (i.e. ISO and shutter speed) to ensure the photo can be taken at this aperture.

When would you use aperture priority mode?

This mode is ideal when you want to have control over your depth of field. So for example, if you are photographing a person in daylight you can set your aperture knowing that the camera can then do the rest. Or for example in landscape photography, if you are using a tripod, then you can set your aperture as this is a key setting to ensure you have the depth of field required. Another example would be if say you are photographing something close-up like a flower or food where you need a fairly shallow depth of field.

Where you need to be careful when using aperture priority mode is when there is a chance that your shutter speed will end being too slow or your ISO will be too high. For example, if you are photographing in low light condition and have set your aperture to f/18, then the camera will either have to raise your ISO really high to capture the image. Or if you have set a maximum on your ISO setting on your camera it will select a slow shutter speed. Anything less than 1/60 sec and your image will likely be blurred due to camera shake (unless you are using a tripod).

So if you are going to use aperture priority mode, make sure:

  1. Your shutter speed isn’t going to be too high
  2. Your ISO isn’t going to be too high (as this will mean noise in your image)

Shutter priority

The other element of the shutter opening and closing that is vital to photographs is how long the shutter remains open. Naturally, the smaller the opening is to allow light into the camera the longer it needs to stay open. For example at f/22, your shutter will need to stay open longer to allow enough light in to be able to capture the image. How long this time needs to be will be determined by the available conditions. If you are photographing in bright sunshine it would be less time. But in low light conditions, your shutter may have to remain open for seconds or even minutes!

The other factor is what you are actually photographing. For example, a statue will not move so you can use slower shutter speeds to capture sharp images. Whereas if you are photographing a racing car you have to use faster shutter speeds to be able to freeze the action. So as you can see, there may be times where you will be more concerned about the shutter speed rather than the depth of field.

Shutter priority mode allows you to set your minimum shutter speed so that the camera will not select anything slower when you take a photo. But of course, this means that the camera will then select the aperture and ISO automatically (unless you have set a minimum ISO).

When would you use shutter priority mode?

This mode should be selected when your shutter speed is key to capturing a photo. This is generally when you are photographing moving subjects where you need to ensure that you have a shutter speed fast enough to freeze the action. Sport, wildlife and even people moving or dancing are all examples of when you will likely need to use shutter priority mode.

But as per aperture priority mode, shutter priority also comes with factors that you need to consider. For example, if you have set your camera at a fast shutter speed but there isn’t enough light, your camera will raise your ISO. But if it is too high, it will mean too much noise in your photos which will then make them look soft. Or the camera might choose a wider aperture (i.e. shallower depth of field) which might mean that your subject won’t be sharp.

So if you are going to be using shutter priority mode, make sure:

  1. Your ISO is not going to be too high
  2. Your depth of field (i.e. aperture) will allow you to capture the subject or scene in focus

Most cameras will allow you to set various factors such as maximum ISO even when using these modes. So, you can fine-tune your settings to ensure you can capture the image you want. Of course, it will take practice and you have to accept that you will end up with some blurred images. But if you can master these modes it will go a long way to ensuring you can capture great photos.

Photo credits: Kav Dadfar – All rights reserved. No usage without permission. Dreamstime.

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