Zacharias Janssen
Zacharias Janssen (also Zacharias Jansen or Sacharias Jansen) (1585 – pre- 1632) was a Dutch spectacle-maker from Middelburg associated with the ... More »

History of Science 2008: Zacharias Janssen

Jan 14, 2008 ... Zacharias Janssen (1580-1638) is generally credited with inventing the compound microscope in the late sixteenth century. Eyeglasses were ...

facts about Zacharias Janssen - Evi

Zacharias Janssen (ca.1588-ca.1631), the Dutch spectacle-maker of Middelburg, son of Hans Janssen. person, scientist, counterfeiter, academic, inventor.

This Month in Physics History - American Physical Society

Janssen was the son of a spectacle maker named Hans Janssen, in Middleburg, Holland, and while Zacharias is credited with inventing the compound ...

Who Invented the Microscope? - LiveScience

Sep 13, 2013 ... Other evidence points to Hans and Zacharias Janssen, a father-son team of spectacle makers living in the same town as Lippershey.

What are facts about zacharias janssen - Answers

There are alot of Interesting facts about Zacharias but Ill narrow it down to two. He was partners in his lab with Anton van Leeuwenhoek, they invinted the FIRST ... about Zacharias Janssen&v=dbDqdls9reM
Dec 20, 2014 ... interesting facts zacharias janssen. osman tatlı. SubscribeSubscribed Unsubscribe 22. Loading... Loading... Working... Add to ...


Zacharias Janssen. 1580-1638. Dutch maker of spectacles who invented the first compound microscope in 1590 (a compound microscope is one which has ...

Cell Theory Webquest 2.htm

... where each scientist obtained his education. 6. To learn two interesting facts about each scientist not already noted in numbers 1-5. ... Zacharias Janssen ...

Zacharias Janssen and the Invention of the Microscope ...

Mar 6, 2013 ... Scarcely known outside his home country, the Netherlands, Zacharias Janssen is credited with the invention of the compound lens microscope.

Popular Q&A
Q: Facts about Mark Janssens.
A: Mark Janssens (born May 19, 1968 in Surrey, British Columbia, Canada) the retired Canadian ice hockey forward. Read More »
Q: Facts about Victor Honoré Janssens.
A: Victor Honorius Janssens (or Honoré, or Jansens) (11 June 1658, Brussels - 14 August 1736, Brussels) the Flemish painter. Read More »
Q: Facts about Charles-Emmanuel Janssen.
A: Charles-Emmanuel Janssen (d.1985) the Belgian liberal deputy of Walloon Brabant. Read More »
Helpful Resources

Hans and Zacharias Jansen - A complete microscope history

Microscope History: Two Dutch spectacle makers, Hans and Zacharias Jansen ( sometimes spelled Janssen) are credited with inventing the first microscope in ...

Zacharias Janssen - Molecular Expressions - Florida State University

Zacharias Janssen is generally believed to be the first investigator to invent the compound microscope.