Now, let's begin the operation: we'll begin with the pedestal. No need for screwdrivers, you just have to pull it.

After this, there's a screw. Let's remove it.

Once you did it, the battery compartment can be removed.

Note: if you want to remove the pedestal completely, you may need to cut the both wires.

Note 2: from now on, the microscope will be more difficult to reassemble.