Do you have questions about mirrorless cameras and whether or not they have a shutter? Youre not alone it can be confusing to understand the difference between a mirrorless camera and a traditional DSLR camera, and how the shutter works differently in each.
In this article, well break down everything you need to know about mirrorless cameras and their shutters so you can make an informed decision when choosing the right camera for you.
From the basics of what a mirrorless camera is and what a shutter does to the benefits of an electronic shutter and considerations when buying a mirrorless camera, by the end of this article youll have all the information you need to make a smart choice.
So lets dive in!.
Table of Contents
Yes, mirrorless cameras have a shutter.
It is an electronic shutter, which is different than the mechanical shutter found in DSLR cameras.
The electronic shutter works by electronically opening and closing the shutter curtains, which allows light to hit the image sensor and create the image.
This allows for faster shutter speeds and less noise than a mechanical shutter.
What Is a Mirrorless Camera?
A mirrorless camera is a type of digital camera that does not contain a mirror box or optical viewfinder like a traditional digital single-lens reflex (DSLR) camera.
They are also known as mirrorless interchangeable-lens cameras (MILC), mirrorless system cameras (MSC), or simply mirrorless cameras.
Mirrorless cameras are an increasingly popular alternative to DSLRs as they offer the same quality of image, but in a much smaller and lighter form factor.
The main difference between a mirrorless camera and a DSLR is that a mirrorless camera does not have a mirror box and instead uses an electronic viewfinder (EVF) to display the image on the back of the camera.
This allows mirrorless cameras to be smaller and lighter than DSLRs, as well as allowing for faster autofocus and shutter speeds.
Additionally, mirrorless cameras have fewer moving parts and are therefore less prone to damage due to vibration.
What Is a Shutter?
A shutter is a device used in photography to control the amount of light that reaches the cameras sensor.
In traditional film photography, it was a mechanical curtain that opened and closed in front of the lens.
In digital photography, the shutter is the electronic equivalent of the mechanical curtain, controlling how long light is allowed to enter the camera when taking a photograph.
By controlling the amount of time that the light is allowed to enter the camera, the photographer can adjust the exposure of the image, allowing them to capture the exact image they desire.
For example, a shorter shutter speed can be used to freeze fast-moving objects, while a longer shutter speed can be used to create a sense of motion blur.
In the case of mirrorless cameras, the shutter is an electronic one.
Instead of a mechanical curtain, the shutter is made up of tiny transistors that open and close very quickly.
This allows for a much faster shutter speed than a traditional DSLR camera, enabling photographers to capture fast-moving objects with greater accuracy and clarity.
Additionally, the electronic shutter creates much less noise and vibration than a mechanical shutter, making it ideal for use in low-light conditions.
How Does a Mechanical Shutter Work?
A mechanical shutter is a mechanical device that is used in traditional DSLR cameras to control the amount of light that passes through the lens and onto the image sensor.
It works by opening and closing a set of blades quickly, which exposes the image sensor to the light for a predetermined amount of time.
This is what determines the shutter speed of the camera, as it is the amount of time that the sensor is exposed to light.
The mechanical shutter also helps to reduce the amount of noise and vibration that can occur when taking a photograph, as the blades close quickly and quietly.
The speed at which the shutter works is determined by the photographer, who can choose from a range of shutter speeds depending on the type of image they are trying to capture.
How Does an Electronic Shutter Work?
An electronic shutter is a type of shutter used in modern mirrorless cameras which relies on electronic components rather than a physical mechanism to open and close the shutter blades.
Instead of relying on a mechanical system, such as a spring or a gear, an electronic shutter is triggered by transistors which open and close the shutter blades at incredibly fast speeds.
This is why electronic shutters can achieve faster shutter speeds than mechanical shutters, allowing photographers to capture images with greater accuracy and clarity.
Additionally, electronic shutters are typically much quieter than mechanical shutters, making them ideal for use in low-light conditions or when shooting discreetly.
An electronic shutter works by using a series of transistors to turn on and off a voltage.
When the voltage is on, the shutter blades open and when it is off, the blades close.
By using different combinations of transistors, the shutter speed can be adjusted to reach speeds much faster than a mechanical shutter.
Additionally, the voltage can be quickly and precisely adjusted to allow for more control over the shutter speed.
The benefits of an electronic shutter are numerous, from faster shutter speeds to quieter operation.
However, there are also some drawbacks to consider, such as the possibility of producing images with a rolling shutter effect.
This happens when the shutter speed is too fast and the image appears distorted due to the motion of the subject.
Additionally, electronic shutters may introduce noise into the image, particularly in low-light conditions.
All in all, an electronic shutter is a great tool for any photographer, offering faster shutter speeds and quieter operation.
With its many benefits, it is an increasingly popular choice among photographers who are looking to take their photography to the next level.
Benefits of an Electronic Shutter
One of the major benefits of an electronic shutter is that it is much faster than a mechanical shutter.
Electronic shutters are able to open and close much more quickly than their mechanical counterparts, allowing photographers to capture images with greater accuracy and clarity.
This is especially beneficial in situations when capturing moving subjects, as the faster shutter speed allows the photographer to freeze the action more effectively.
Additionally, because the shutter is electronic, it creates less noise and vibration than a mechanical shutter, making it ideal for use in low-light conditions.
This makes it easier to capture images without disrupting the environment, which can be beneficial when trying to capture candid shots or wildlife.
Furthermore, the lack of noise and vibration makes it easier to work with longer exposures without having to worry about camera shake.
Another benefit of an electronic shutter is that it is more reliable than a mechanical shutter.
Because it is electronic, there are no moving parts that can wear out or break down, making it much more durable in the long run.
Additionally, because the shutter is electronic, it allows for more precise control of the shutter speed, allowing for more creative possibilities.
This can be especially useful for photographers who want to experiment with different types of photography, such as long exposures or abstract photography.
Finally, because the shutter is electronic, it can be programmed to open and close at specific times, which can be useful for time-lapse photography and other creative applications.
Examples of Mirrorless Cameras with Electronic Shutter
Mirrorless cameras have become increasingly popular in recent years due to their portability and advanced capabilities.
They use an electronic shutter instead of a mechanical one, meaning they are capable of capturing images with greater speed and accuracy.
This type of shutter works by using tiny transistors to open and close the shutter blade quickly and silently.
As a result, the shutter speed of a mirrorless camera can be much faster than that of a DSLR, leading to sharper, more detailed images.
One of the most popular mirrorless camera brands is the Sony Alpha series, which has models like the Alpha a7 III, Alpha a9 II, and Alpha a7R IV.
These cameras feature a 24.
2 megapixel Exmor R CMOS sensor, a fast and accurate autofocus system, and a lightning-fast electronic shutter capable of capturing images at up to 20fps.
Another popular mirrorless camera brand is the Fujifilm X-T4, which features a 26.
1 megapixel X-Trans CMOS 4 sensor and a fast electronic shutter capable of capturing images at up to 15fps.
For photographers who want the very best in speed and accuracy, the Panasonic Lumix GH5S is an excellent choice.
This camera features a 10.
2 megapixel Digital Live MOS sensor, a lightning-fast electronic shutter capable of capturing images at up to 60fps, and an advanced autofocus system with 225 points of focus.
Nikons Z6 and Z7 mirrorless cameras are also excellent options, featuring a 24.
5 megapixel BSI CMOS sensor, an electronic shutter capable of capturing images at up to 9fps, and an advanced autofocus system with 273 points of focus.
No matter which mirrorless camera you choose, you can rest assured that it will feature a fast and accurate electronic shutter, allowing you to capture sharp, detailed images with ease.
Considerations When Choosing a Mirrorless Camera
When choosing a mirrorless camera, there are several important considerations to keep in mind.
The most important factor is the speed and accuracy of the electronic shutter.
As mentioned, the electronic shutter of a mirrorless camera is much faster than a mechanical shutter, allowing photographers to capture images with greater precision and clarity.
Additionally, the electronic shutter creates less noise and vibration than a mechanical shutter, making it ideal for use in low-light conditions.
Another important factor to consider is the availability of lens adapters.
Some mirrorless cameras may require the use of an adapter to use lenses from other camera systems, such as those made for DSLR cameras.
It is important to check to see if the camera you are considering is compatible with the lens you plan to use.
Additionally, some mirrorless cameras come with a built-in viewfinder, while others do not.
If you plan to use the camera for viewing in low-light conditions, then a camera with a built-in viewfinder is essential.
It is also important to consider the size and weight of the camera.
Mirrorless cameras are typically smaller and lighter than DSLRs, making them ideal for travel and outdoor photography.
However, the smaller size of mirrorless cameras means that they may not have the same level of durability and ruggedness as a DSLR.
Finally, it is important to consider the price of the camera.
Mirrorless cameras are typically more expensive than DSLRs, but they offer a number of advantages that may make them worth the extra cost.
In addition to the faster shutter speed and built-in viewfinder, mirrorless cameras often have higher resolution sensors and can shoot in RAW format, allowing for higher quality images.
Additionally, many mirrorless cameras offer features such as 4K video, focus peaking, and in-body image stabilization.
In conclusion, mirrorless cameras are a great choice for photographers looking for a faster shutter speed and greater precision in their images.
They are also lightweight and compact, making them ideal for travel and outdoor photography.
However, it is important to consider the availability of lens adapters, the size and weight of the camera, and the price before making a purchase.
By taking all of these factors into account, you can be sure to find the perfect mirrorless camera to meet your needs.
Mirrorless cameras are an excellent choice for photographers who want to take advantage of the benefits of an electronic shutter.
Faster shutter speeds, less noise and vibration, and improved accuracy and clarity are just some of the advantages of electronic shutters.
Additionally, with the wide range of mirrorless cameras available, its easier than ever to find the right camera for your needs.
So if youre looking to take your photography to the next level, consider investing in a mirrorless camera with an electronic shutter today!.