No, Albert Einstein did not invent the microscope. The microscope was invented much earlier, in the late 16th or early 17th century.

Here's a brief history:

* Zacharias Janssen (Netherlands, around 1590) is often credited with creating the first compound microscope.

* Cornelis Drebbel (Netherlands, around 1620) also built early compound microscopes.

* Galileo Galilei (Italy, 1609) developed a compound microscope that he called an "occhiolino" (little eye).

* Anton van Leeuwenhoek (Netherlands, 1670s) made significant improvements to the microscope, allowing him to be the first to observe and describe bacteria, protozoa, and other microscopic organisms.

Einstein was a brilliant physicist who made groundbreaking contributions to our understanding of gravity, space, and time. However, his work was in theoretical physics, not in the field of microscopy.