Who invented the first microscope?

A microscope is an optical instrument composed of a lens or a combination of several lenses, which is mainly used to magnify tiny objects and become an instrument that can be seen by the human eye. It is a sign that humanity has entered the atomic age.

The microscope, which has far-reaching significance in the history of science, was discovered by chance by a teenager. In 1590, there was a boy named Janssen in the Netherlands, whose father was an optician, so lenses became his usual plaything. One day, he stumbled upon the overlap of two lenses of different sizes, and when moved to the right distance, the very small object in front of him would be magnified many times at once.

He told his father about this strange discovery, and the two of them immediately started to make two iron cylinders of different calibers, and installed them in a large iron bucket so that they could slide freely to adjust the distance between the two headglasses. Then put a big iron bucket on the outside. In this way, the world's first microscope was born.

Jason. The first microscope was invented around 1590 by an eyeglasses maker named Jensen. The microscope is made with a concave mirror and a convex mirror, and the level of production is very low.

Although Jensen was the first to invent the microscope, he did not realize the true value of the microscope. <

The first microscope was invented around 1590 by an eyeglasses maker named Jensen. This microscope is made with a concave mirror and a convex mirror, and the level of production is still very low. Although Jensen was the first to invent the microscope, he did not realize the true value of the microscope.

Perhaps it is for this reason that Jensen's invention did not attract the attention of the world. More than 90 years later, the microscope was successfully studied by the Dutchman Leeuwenhoek, and began to be used in scientific research experiments. Leeuwenhoek's invention of the microscope is also full of chance.

The first microscope was made in the Netherlands in the late 16th century (1590) by Yas Jensen, a Dutch optician. At the same time, another Dutch scientist, Hans Lippers, also built the microscope.

Later two people began to use microscopes scientifically, the first being the Italian scientist Galileo. He described an insect for the first time in 1611 after observing it with a microscope.

The second was the Dutch linen merchant Leeuwenhoek (1632-1723), who himself learned to polish lenses. For the first time, he described many tiny plants and animals that were invisible to the naked eye.

Other microscopic state wax mirrors.

In 1953, Fritz Celnick was awarded the Nobel Prize in Physics for his invention of the phase contrast microscope for his work on the phase contrast method.

In 1986, Ernst Ruska was awarded the Nobel Prize in Physics for the development of the first fluoroscopic electron microscope. Gerd Binning and Heinrich Rawel were awarded the Nobel Prize in Physics for their development of scanning tunneling microscopes.

On 8 October 2014, the Nobel Prize in Chemistry was awarded to Eric Betzig, W. E. Moerner and Stefan Hell.

Rewarded for the development of super-resolved fluorescence microscopy, which led optical microscopy to the nanoscale.

In 2017, Jacques Dubouchet, Joachim Frank, and Richard Henderson were awarded the Nobel Prize in Chemistry for their development of a cryo-electron microscope for the high-resolution structure determination of biomolecules in solution.