an optical instrument for observing tiny objects.
Microscope
He invented the microscope.
Anton van Leuwenhoek
Anton is the father of what?
Microbiology, Bacteriology, and Protozoology
observes morphology of microorganisms.
Brightfield
Unstained organisms observed against a dark background.
Darkfield microscope
Which microscope should I use to find thin spirochetes?
Darkfield
to observed unstained living organisms
Phase-contrast
uses the fluorescent dye, is immunodiagnostic, and is used to to find microbes.
Fluoroscence microscope