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Simple Answer:
History records that van Leeuwenhoek made about 500 lenses and used these in nearly 200 microscopes that he built which represented about 25 different microscope designs.
Longer Answer:
Anton van Leeuwenhoek's technical advancement was primarily that he invented a method for making small spherical lenses that much increased magnification of simple microscopes. (He did not invent the microscope.)
Beyond the discovery of the methods for making small spherical lenses, van Leeuwenhoek also built microscopes and experimented with their design, addressing the difficult problems of illuminating, holding and viewing the specimens.
He made over 500 optical lenses, though they did not go into 500 different microscopes. The microscopes themselves were expensive and time consuming to construct, but records indicate possibly as many as two hundred were made. In this process he is said to have created at least 25 variations on the basic design of the microscope.
Only nine of his microscopes are known to exist today.
What else can I help you with?
Who was the first scientist observing bacteria?
Anton van Leeuwenhoek. He also, along with Robert Hooke, invented the microscope and opened everyone's eyes to the hidden, living world. Anton van Leeuwenhoek. He also, along with Robert Hooke, invented the microscope and opened everyone's eyes to the hidden, living world.
Who made the compound microscope?
The compound microscope was made by a Dutch spectacle maker named Zacharias Janssen in the late 16th century. He is credited with creating the first compound microscope by combining lenses in a tube to magnify objects.
What was Anton Von Leeuwenhoek most known for?
Anton Von Leeuwenhoek is commonly known as "the Father of Microbiology". He is a Dutch tradesman. He is best know for his contribution on helping on the improvement of the microscope.
Who used a simple microscope which enable him to discover protozoa and bacteria?
Anton van leeuwenhoek
Why did Anton van Leeuwenhoek call them cells?
Anton van Leeuwenhoek did not call anything he saw in his microscope cells, Robert Hooke did when he saw some plant material in his microscope for the first time. He said they reminded him of monk's living quarters.
When did Anton von leeuenhoek invent the microscope?
Anton van Leeuwenhoek invented the microscope in 1668. Throughout his lifetime, he made an estimate of five hundred microscopes. He also made various kinds of microscopes.
Who invnted the Microscope?
Anton Van Leeuwenhoek pioneered the 'advanced' microscope.
Where did Anton Van Leeuwenhoek invent the microscope?
It was in the 1900s
Who designed the first microscope?
Anton van Leeuwenhoek
What year was Anton an leeuwenhoek's microscope invented?
1653
Who invented the microscope excel?
Anton van Leeuwenhoek
Who used microscope to study nature?
Anton van Leeuwenhoek
Who is considered father of the modern microscope?
Anton van leeuwenhoek
Did Anton van leeuwenhoek do any experiments?
he invented microscope.
Who was the scientist known for his simple microscope?
Anton van Leeuwenhoek
What did Anton van leeuwenhoek achieve?
Anton Van Leeuwenhoek is considered the father of microscopy because of the advances he made in microscope design and use.
What is the persons name who invented the microscope?
In 1675 Anton Van Leeuwenhoek did.
