How to change shutter speed on Sony A7III: a сomprehensive guide

How to change shutter speed on Sony A7III? The Sony A7III is a universal and powerful camera that offers an extensive array of features designed to accommodate both beginners and advanced photographers.

One of the key preferred configuration skills to hone includes changing the shutter speed.

Comprehending how to modify the shutter speed on Sony A7III can significantly impact your photo, allowing you to take the perfect shot in different lighting and creative scenarios.

In this guide, we will take you through the steps of modifying the shutter speed on Sony A7III camera.

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What does shutter speed mean?

Shutter priority mode, also known as duration of exposure, refers to the period when the camera sensor is subjected to illumination.

The shutter is the small, noisy component that activates, opening and closing, upon pressing the button.

It pertains to the duration during which the shutter allows light to reach the camera sensor. Three assertions about the duration of exposure can be made with absolute certainty:

  • A fast shutter speed captures the subject’s photography capturing movement and action without any blurring caused by motion.
  • A low shutter speed results in motion blur photography when taking a photo of something in motion subject.
  • If you inadvertently select a slow duration of exposure, you might end up with image blur caused by the camera’s vibrations.

The shutter comprises two “curtains” made up of slats that first open and then close, permitting facilitating the entry of light onto the sensor for a specific duration.

It’s worth mentioning that while in numerous instances the shutter operates in a “mechanical” manner with physical curtains, many devices also incorporate an “electronic” shutter.

These shutters directly coordinate with the sensor, although the fundamental principle remains largely consistent.

Additionally, the shutter priority is adjustable and can be customized to suit your preferences. Typically, it ranges from a very gradual duration of 30 seconds to a rapid speed of 1/4000th of a second.

You may be eager to understand how these factors impact images and when it’s appropriate to change the shutter speed. Let’s explore the reasons for this in the following portion.

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How to change shutter speed on Sony A7III?

To discover how to change shutter speed on Sony A7III follow these actions.

Turned on the camera shutter speeds

First of all, make sure your camera is turned on. If it is turned off, press the on/off button located on the camera cover.

Switch shooting mode dial

The Sony A7III camera has several shooting modes, including automatic mode dial, program auto mode dial, semi-automatic mode, video mode, and manual mode dial.

To gain full mastery of your manual exposure settings, select manual mode by rotating the mode switch, usually found on the camera cover, to the “M” position.

Find the shutter button

On the back of the camera, you will find a display and several buttons. One of them will be the manual exposure button, which is usually labeled “S” or has a “TV” symbol. Click on this button.

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Change the shutter speed

When you press the button, a number representing the duration of exposure will appear on the display.

You may change the shutter speed to this value using the rear dial control, which is usually positioned near the button.

Rotate the rear dial or front dial to the right to raise the shutter speed, resulting in a slower shutter speed for capturing a photo.

Alternatively, turn the dial to the left to reduce the shutter speed, enabling you to capture a photo with a faster shutter speed.

Track parameters

When to the change shutter speed, pay attention to other shooting parameters such as aperture and ISO auto.

Changing shutter speed has the potential to influence the exposure of your photograph, so be prepared to adjust other camera settings to attain the intended outcome.

Take pictures

Once you’ve established the preferred configuration for your setting shutter speed and other shooting camera settings, press the button halfway to focus, and then press it down to take the photo.

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What would be the motivation to the adjust shutter speed?

Below you will find out why it’s advisable to change the shutter speed.

Сapturing motion blur photography

Gaining proficiency in modifying your aperture and shutter speed unlocks a wealth of new possibilities in the world of photography.

To begin with, if your goal is to capture swift action or a moving subject, like a car or a cyclist, you’ll need to modify your duration of exposure to be shorter, implying a higher speed.

Using a high shutter speed, such as 1/1000s, enables you to carry sharp, crisp photographs of swiftly moving subjects.

Conversely, you can reduce your duration of exposure and use the “panning” technique.

This technique enables you to capture blurring caused by movement emphasizing the sense of movement. Take a look at the images below as an illustration of what I’m referring to.

Photographs taken with extended illumination

Another reason to augment your aperture and shutter speed is to seize shots in dim lighting or to record moving lights.

If you’ve ever seen a photo of car headlights streaking down a road, you’ve likely asked yourself, “How did they manage to capture that?” The answer lies in using a prolonged duration of exposure, also known as a long exposure.

To seize such shots, you require a highly stable surface for your camera.

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When should you modify the shutter speed on a Sony A7III?

It’s advisable to adjust shutter speed numbers if there’s a shift in lighting conditions or when capturing long-exposure shots. When your Sony A7III sensor receives low levels of light, the camera shutter speed decreases.

Conversely, when there’s an abundance of light reaching the Sony sensor, the shutter speed increases.

So, for instance, if you modify the aperture to reduce the diaphragm size, the shutter speed will also lower.

In what scenarios would opt for a reduced shutter speed?

You might use a low shutter speed in different circumstances, including:

When capturing images in dim or settings with limited illumination, a slow shutter speed facilitates an increased amount, helping to properly expose the photo.

Lower shutter speeds may be used to intentionally present blurring caused by motion or to capture long shutter speed effects like light streaks, silky waterfalls, or starry pathways.

Lower shutter speeds may be used for portraiture to introduce a feeling of motion blur or to record a soft, dreamy look.

In astrophotography or night photography, a lower shutter speed is frequently used to capture the nocturnal scene sky or celestial objects.

When you have a stable surface, similar to a stabilizing stand, lower shutter speeds can be used to ensure achieving a crisp photograph while allowing for a long shutter speed.

Lowering the shutter speeds can be coupled with lower ISO program auto video mode settings to maintain image quality in well-lit situations.

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Why use fast shutter speed in daylight photos?

Typically, you require a high shutter speed for daytime photos for several reasons:

In bright daylight, natural light is abundant. To avoid overexposing your image and ensure its properly to ensure proper exposure, it is necessary to have a quick shutter speed to limit the quantity of illumination or brightness hitting the sensor.

High shutter speeds are essential for photographing rapidly moving objects like sports, wildlife, or action scenes, where the goal is to immobilize the subject’s movement and prevent motion blur.

Even slight camera lens movements can be more pronounced in daylight due to the shorter exposure times. The highest shutter speed helps reduce the risk of unintended motion of the camera and ensures clear and well-defined pictures, especially when shooting handheld.

To maintain a wide aperture (small f-number) and achieve in bright conditions, achieving a shallow depth of field may necessitate the best shutter speed to limit the quantity of light that reaches the camera’s sensor.

Bright daylight may result in overexposed highlights, which may lead to loss of detail in very luminous areas of your picture. A high shutter speed can help control the exposure and prevent overexposure.

What shutter speed for a well-exposed, bright photo?

To capture a bright photo, consider using a slower shutter speed, which means a longer exposure time.
This enables an increased amount of light to access the camera, potentially leading to a brighter image. However, be cautious not to use an excessively slow shutter speed without the aid of a tripod, or additional stabilization methods, as it may result in unwanted motion blur.

At what point does a shutter speed become excessively quick?

Extremely fast shutter speeds, such as 1/8000 second or swifter, are generally considered too fast for most scenarios in photography.

Much higher shutter speeds are usually used in well-lit environments or when you aim to capture fast-moving subjects in a frozen state of motion blur photography. For example, photographing high-speed sports or swiftly moving objects. In everyday photography, this ultra-faster shutter priority mode is seldom required and may result in underexposed images if not used appropriately.

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How do I change the shutter speed on my Sony camera?

To change the shutter speed on your Sony camera:

1. Set the camera to Manual mode.
2. Locate the shutter speed dial or control.
3. Rotate the dial to select your desired setting shutter speed.

How do you change the shutter speed on a Sony Alpha A7 III?

To find out how to change shutter speed on Sony A7III follow the same general steps outlined above for modifying the higher shutter speed of the camera. Specifically for the Sony A7III:

1. Turn on the camera.
2. The mode dial is set to select manual mode shooting “M”.
3. Find the shutter speed button, usually marked as “S” or “TV.”
4. They manipulate the shutter speed using the adjustment rear dial or front dial.
5. Monitor and adjust additional settings as needed.
6. Achieve focus and take your photo.

How do you change the shutter speed on a Sony Alpha A7?

Navigate to Menu -> Camera settings -> Shoot mode -> Manual exposure. To choose the shutter speed or aperture value of your selection, press the lower part of the control dial, and then rotate the control to dial make your selection.


Knowing how to change the shutter speed on Sony A7III is a crucial proficiency for any photographer.

It gives you control over the shutter speed for your photographs, which can profoundly impact the outcome of your images. With practice and experimentation, you’ll become more adept at using shutter speeds artistically to capture impressive photos in a variety of situations.

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