The first compound microscope was made by Zacharis Janssen and his father.
Robert Hooke invented a microscope that included oil lighting.
The simple microscope was invented by Anton Van Leeuwenhoek used by only one lens.
Matthias Schlieden discovered one of the theories all living things are composed of cells.
Theodor Schwan came up with the theory all living things are composed of cells.
Rudolph Virchow discovered a cell theory all cells come from preexisting cells.