Spaniard, not Dutchman, invented the telescope
DOI: 10.1063/PT.5.022707
The Guardian
Historians generally credit Hans Lipperhey, who lived in the coastal town of Middelburg, with creating the first telescope, which he demonstrated to the Hague government on September 25 1608. But according to a recently discovered will, a brass-decorated telescope was among objects bequeathed by a Spaniard, Don Pedro de Carolona, to his widow in Barcelona in 1593.