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Zacharias Janssen was a Dutch spectacle-maker of Middelburg.
Hans Janssen and his son Zacharias Janssen, Dutch spectacle-makers, are frequently cited as having invented the first compound microscope in 1590, but there is a good deal of dispute. They may not have. Zacharias Janssen was the one who actually made the claim, and in the middle of the 1600's. A number of historians, however, agree that it is imporbable that 1590 is correct. There is a good deal of evidence that Zacharias Janssen was born somewhere around 1590.
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What is zacharias janssen's birthday?
Oct. 18 1607
When did Zacharias Dase die?
Zacharias Dase died in 1861.
What is the birth name of Kitty Janssen?
Kitty Janssen's birth name is Janssen, Catharina Thecla Maria.
When was Edward H. Janssen born?
Edward H. Janssen was born in 1815.
What is Helmut Zacharias's birthday?
Helmut Zacharias was born on January 27, 1920.
What are the contributions of Hans and Zacharias Janssen?
Hans and Zacharias Janssen are credited with inventing the first compound microscope in the late 16th century. Their creation revolutionized the field of optics and laid the foundation for modern microscopy.
Was Zacharias Janssen Greek?
Zacharias Janssen was from the Netherlands
When did zacharias janssen die?
zacharias janssen died in 1638
What did Zacharias Janssen do?
In 1590 Zacharias Janssen (Netherlands) invented the compound microscope.
What did he do Zacharias Janssen?
Zachariars Janssen,Had Made In Micorscope
What Hans and zacharias janssen discovered?
Hans and Zacharias Janssen invented the first compound microscope.They did not discover it.
What did Zacharias Janssen invent?
Zacharias Janssen (Netherlands) invented the telescope and perhaps the compound micoscope in 1590.
What contributions of Hans and zacharias janssen and date of its contributions?
Hans and Zacharias Janssen, Dutch spectacle makers, are credited with the invention of the compound microscope around 1590. Their contributions laid the groundwork for advancements in microscopy, allowing for the observation of microorganisms and cellular structures. This innovation significantly impacted scientific research and exploration in biology and medicine. Their work marked a pivotal moment in the development of optical instruments.
Where was Hans and zacharias jenssen born?
Zacharias Janssen was born In 1580.
What year did Hans and Zacharias Janssen's contribution to the cell theory occur?
Hans and Zacharias Janssen invented the compound microscope in 1595.
Who was zacharias janssen brother who help to discover the microscope?
hans janssen is the brother of zacchariah janssen
How did zacharias janssen die?
he died from a seazure
