How did the common compound light microscope get its name?

The common compound light microscope gets its name from its use of multiple lenses (compound) to magnify objects and the illumination provided by visible light (light microscope). The term "compound" refers to the combination of an objective lens and an eyepiece lens working together to achieve higher magnification. This design significantly enhances the resolution and clarity of the observed specimen compared to simple microscopes, which use only a single lens.