Hans Lippershey that time he became a master lens grinder and spectacle maker and established a shop. He remained in Middelburg until his death, in September 1619. Hans Lippershey is known for the earliest written record of a refracting telescope, a patent he filed in 1608. His work with optical devices grew out of his work as a spectacle maker, an industry that had started in Venice and Florence in the thirteenth century, and later expanded to the Netherlands and Germany. Lippershey applied to the States General of the Netherlands on 2 October 1608 for a patent for his instrument ""for seeing
Zacharias Conrad von Uffenbach Zacharias Conrad von Uffenbach Zacharias Conrad von Uffenbach (22 February 1683 – 6 January 1734) was a German scholar, bibliophile, book-collector, traveller, palaeographer, and consul in Frankfurt am Main who is best known today for his published travelogues. He was born in lawyer's family. His younger brother Johann Friedrich von Uffenbach accompanied him on his travels. Uffenbach described 18th-century curiosity cabinets and scientific collections that later became the basis for museums, such as the private collection of Hans Sloane, that later was absorbed into what today is the British Museum. In 1710 he visited Cambridge and Oxford to examine manuscripts