That example of these devices was based on one invented by Cornelius Drebbel.
A particularly advanced type of these devices was first developed by Ernst Ruska and applied to new fields by his brother Helmut. The name of these devices was believed to have been coined by Giovanni Farber, after a different scientist presented one of these called the "occhiolino" to Federico Cresi. That example of these devices was based on one invented by Cornelius Drebbel. Jan Swammerdam pioneered the use of these devices as part of a dissection, and another pioneer of these devices used it to write the first scientific best-seller published by the Royal Society of London. For 10 points, name these devices used by Anton van Leeuwenhoek and Robert Hooke, the latter of whom used it to image cork and discover the cell.
A particularly advanced type of these devices was first developed by Ernst Ruska and applied to new fields by his brother Helmut.
microscope [or electron microscope; or light microscope]