-
Zaccarias and his son Hans discovers the Compound microscope while doing an experiment of putting lenses into a tube.
-
Robert discovers cells while observing a thin slice of a cork with a very simple microscope. He's microscope had very poor quality.
-
Anton Van Leeuwenhoek built simple microscopes with one lenses.
-
Anton Van Leeuwenhoek becomes 'Father of Microscopy by building 240 different kinds of microscopes.