You can use the cleaning mode in the camera menu to let the sensor shake the dust off.
Sony a7rii sensor cleaning mode.
I use a kit that i purchased from amazon and as you can see in the video i needed to do it pretty.
Some mirrorless cameras have a cleaning mode too that you might need to turn on.
Select cleaning mode from the setup list and select enter to start cleaning automatically.
If there are smudges of any kind on the sensor we recommend that a professional camera shop clean it.
Check our camera s manual.
The sony a7 mark ii image sensor will shake for about a second.
Auto cleaning is finished.
If the dust has not been removed try cleaning using a blower as seen on step 3.
You can also detach the lens and use a hand held camera cleaning blower to manually blow away any dust particles from the surface of the image sensor.
You should clean your sensor on a regular.
This cleaning gets rid of small dust particles that haven t attached to the sensor.
Turn the power off.
Once it s done you ll see this message on the lcd.
Cleaning the sony a7r3 or any sony mirrorless or any dslr is pretty simple if not a little scary.
Also keeping it cleaner for longer and how to do light clea.
After a while you ll find that heat and humidity make dust particles stick to the sensor surface.
Sony advises you to send the camera for a sensor cleaning to a service center and this is honestly the best course of action.
I go over what it takes to clean the sensor on a digital camera by demonstrating on my sony a7ii.