Nicolaas Hartsoeker

Nicolaas Hartsoeker (26 March 1656, in Gouda – 10 December 1725, in Utrecht) was a Dutch mathematician and physicist who invented the simple microscope circa 1694.

Nicolaas Hartsoeker

Nicolaas Hartsoeker (26 March 1656, in Gouda – 10 December 1725, in Utrecht) was a Dutch mathematician and physicist who invented the simple microscope circa 1694.