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What year did Hans and zacharias janssen make the first compound microscope?
Wiki User
∙ 13y ago
They discovered the microscope in 1595
Wiki User
∙ 14y ago
Grace PADDEN
Wiki User
∙ 13y ago1595
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What did Zacharias Janssen contribute to biology?
AnswerHe is thought to have created the first true compound microscope.
When did Zacharias Janssen invent the compound microscope?
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. A link is provided to the Wikipedia article on the optical microscope where a brief history of the device can be reviewed.
Who is Zacharis Janssen?
a Dutch spectacle-maker from Middlburg credited with inventing, or contributing advances towards the invention of the first telescope. Jansen is sometimes credited for inventing the first truly compound microscope.
Why did Zacharias Janssen invent the microscope?
The simplest answer is that they were created to see things, or details, that are too small for the human eye to see. Early tradesmen used simple lenses to see the intricate lines of engravings, or the clasps and fittings on jewelry. When eyeglass makers began combining pairs of carefully-ground lenses, they discovered the principle of optical magnification that is the basis for the microscope (and the telescope). In the case of the microscope, there were immediate practical applications in biology, anatomy, and miniature mechanical gearing.
Did Robert Hooke invent the microscope?
he didn't, but me invented the first modern microscope
What was the microscope Zacharias Janseen invented?
Zacharias Janssen invented the first compound microscope.
What did Janssen discover?
Zacharias Janssen was the first person to invent the optical telescope. He is also known as the inventor of the compound microscope.
What did Zacharias Janssen contribute to biology?
AnswerHe is thought to have created the first true compound microscope.
First person who devised the microscope?
The first compound or multi -lens microscope was developed in Holland in 1590 by Hans Janssen and Zacharias.
What type of cells did Hans and zacharias janssen study?
they invented the first compound microscope to study cells.
In what year did Hans and zacharias janssen made their discoverie?
It was the year 1590! They made the first compound microscope!
Where was Zaccharis Janssen born?
Zacharias Janssen, credited with making the first compound microscope, was born in The Hague, Netherlands in 1585. Janssen was a spectacle maker by trade.
Who are famous inventors of the microscope?
Hans and Zacharias Janssen invented the first compound microscope in 1590 by placing two lenses in a tube.
History of microscopes?
the first person to make a microscope isZach who is the fathe of Zacharias Janssen. the first person to make a microscope isZach who is the father of Zacharias Janssen.
Who invented the modern compound microscope?
The first compound microscope showed up around the 1500s in the Netherlands. It was probably invented by Hans Lippershey to Zacharias Janssen.
When was Hans janssen born?
Hans Janssen was the supposed creator of the microscope, along with his son, Zacharias Janssen. Actually, Hans Janssen was the son of Zacharias Janssen, not the other way around. And yes they did invent the first Compound Microscope in the year 1590.
What Hans and zacharias janssen discovered?
Hans and Zacharias Janssen invented the first compound microscope.They did not discover it.
