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Solution
The Self Cleaning Sensor Unit is a unit that automatically shakes off dust attached to the image sensor’s front layer (low-pass filter) with ultrasonic vibrations.
The models that come with Self Cleaning Sensor Units are as shown in the table below.
Yes: The model comes equipped with a Self Cleaning Sensor Unit. It can automatically shake off dust attached to the image sensor’s front layer (low-pass filter).
| Product Name | Comes with Self Cleaning Sensor Unit? |
| EOS M3 | Yes |
| EOS M5 | Yes |
| EOS M10 | Yes |
| EOS M2 | Yes |
| EOS M | Yes |
Caution
Normally, the Self Cleaning Sensor Unit will eliminate most of the dust that may be visible on captured images. However, in case visible dust still remains, you can append the Dust Delete Data to the image for erasing the dust spots later. The Dust Delete Data is used by Digital Photo Professional (provided software*) to erase the dust spots automatically.
For further information, please refer to the software Instruction Manual.*
*If the abovementioned items (Digital Photo Professional software/Instruction Manual) were not included with you camera, please download them from the Canon homepage.