What is a synonym for microscope?

Here are some synonyms for microscope, depending on the context:

Formal:

* Magnifier

* Microscopic instrument

* Optical microscope

* Electron microscope

* Magnifying glass (less powerful)

Informal:

* Looking glass (very informal and outdated)

* Magnifying device

The best synonym depends on what you're trying to convey.

For example:

* If you're writing a scientific paper, "optical microscope" or "electron microscope" would be appropriate.

* If you're talking to a child, "magnifying glass" might be easier to understand.