← Explore on the interactive map

Leeuwenhoek's microscope discoveries of the microscopic world

Type Event Region Europe Time 1674–1676

Around 1674 Dutch Delft merchant Antonie van Leeuwenhoek used his own high-magnification single-lens microscope to first systematically observe and r…

Timeline

  1. 1674–1675Delft · NetherlandsLeeuwenhoek ground single-lens microscopes in his Delft workshop, observing rainwater, well water, and dental plaque samples, discovering vast numbers of tiny organisms previously unknown, and drawing records of his observations.
  2. 1676London · EnglandIn 1676 Leeuwenhoek wrote to the Royal Society reporting 'very little animals' found in a drop of water; after verification by the society it was published in the Philosophical Transactions, sparking wide European interest in the microscopic world.

Sources