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Why is mechanical shutter better than electronic shutter

When it comes to choosing a camera, one of the decisions you’ll need to make is whether to opt for a mechanical shutter or an electronic shutter. While both types of shutters have their advantages and disadvantages, mechanical shutters are generally considered to be better.

But why is that the case? In this article, we’ll explore the reasons why a mechanical shutter is better than an electronic shutter, and what benefits it can bring to your photography.

Advantages of Mechanical Shutter

The mechanical shutter has many benefits. It offers higher accuracy for controlling the shutter speed and aperture. Additionally, it does not need much power. Thus, it can take longer exposures without draining the battery. Furthermore, it’s fast and reliable.

Benefits of a mechanical shutter include:

  • Accuracy in light and shadow control.
  • Lower power consumption.
  • Faster speed.
  • High durability.
  • Cost savings.

Disadvantages of Electronic Shutter

Electronic shutters create a ‘rolling shutter’ effect, where the camera reads the image from top to bottom. This can cause skewed and distorted images, especially when shooting moving objects. Also, gaps in image capture lead to data loss and inconsistencies in exposure levels.

Moiré patterns due to stripes and repeating patterns reduce the resolution of an image. Lastly, an electronic shutter cannot operate at very high frame/shutter speeds, leading to blur. That’s why mechanical shutters are preferred for quick action sports photography.

Benefits of Mechanical Shutter

Mechanical shutters compared to electronic shutters have some awesome advantages.

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First, they are more reliable. Mechanical shutters use hardware components and can handle a wider range of conditions.

Also, they are faster, allowing for faster action shots.

Plus, they are much quieter.

Finally, they require less power and result in longer battery life.

Limitations of Electronic Shutter

Electronic shutters, a type of shutter that uses electronic mechanisms to control light exposure, are becoming increasingly popular due to their convenience and flexibility. However, there are some key limitations to using them.

Firstly, when shooting fast action scenes or panning shots, digital cameras with electronic shutters may experience rolling shutters. This occurs when the exposure begins on one side of the imaging device and reaches the opposite end before finishing, creating a “rolling” effect. This can cause distortion.

Secondly, when using very short exposure times, such as with flash photography or strobe photography, most cameras with electronic shutters cannot guarantee highly accurate exposure times. Additionally, strong electromagnetic fields can negatively affect longer exposures set by electronic shutters, leading to color shifts or disorientation for auto focus systems.

In comparison, mechanical shutters contain no electronics, so these issues are minimized or eliminated. This allows photographers to have more precise control over their images, as well as access to faster maximum mechanical sync speed support needed for advanced flash photography.

Comparison of Mechanical and Electronic Shutter

Mechanical shutters and electronic shutters are two common types of shutters found in cameras. Both have their advantages and disadvantages, but mechanical shutters are generally considered to be better than electronic shutters for several reasons.

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First, mechanical shutters have a physical mechanism that physically blocks the light from entering the camera sensor. This results in less noise in the final image, as the mechanical shutter helps to reduce vibrations that can cause blurry images. Additionally, mechanical shutters tend to have a longer lifespan than electronic shutters since they don’t rely on electronic components that can fail over time.

On the other hand, electronic shutters work by turning the camera’s sensor on and off to control the exposure time, instead of using a physical mechanism to block light. While this can lead to faster shutter speeds and higher burst rates, electronic shutters can be susceptible to a phenomenon known as rolling shutter, where the image appears distorted due to the way the sensor is read out.

In summary, while electronic shutters have some benefits, mechanical shutters are generally considered to be better due to their ability to reduce vibrations, longer lifespan, and lower likelihood of image distortion. However, it’s important to note that the best type of shutter depends on your specific needs and the type of photography you plan to do.


While both mechanical and electronic shutters have their advantages, mechanical shutters are generally considered to be better due to their ability to reduce vibrations, longer lifespan, and a lower likelihood of image distortion.

For photographers who need precise control over their images and want the highest quality output possible, a mechanical shutter is the way to go.

However, it’s important to note that the best type of shutter depends on your specific needs and the type of photography you plan to do.

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So, whether you’re a professional photographer or a hobbyist, understanding the differences between mechanical and electronic shutters is essential to making an informed decision when selecting a camera.

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