USB Microscope

Unlike your desktop computer, iOS/iPadOS does not support installation of device-specific drivers - with the sole exception of a manufacturer provided App providing support.

If your Celestron microscope has a matching App, that is linked from a Product Webpage (a quick scan has not identified a “searchable” App within the Apple App Store), then yes. Otherwise, no, your microscope will not be supported by your iPad.

I am not sure if it will be compatible with the iPad, best to check with the people who make it.

but if it is compatible you will need a USBC to USBA dongle

Does this Celestron App match your microscope?

Celestron Micro Fi:

https://apps.apple.com/gb/app/micro-fi/id818703782

I am going to say maybe, but it may need the help of an external power source as it maybe too much power drain on the iPad’s internal power supply.