Who invented the telescope in which country?

One day in the early 17th century, Hans Lippershey, the owner of an optical shop in a small Dutch town, in order to check the quality of the polished lens, arranged a convex lens and a concave mirror in a line, looked through the lens, and found that the church spire in the distance seemed to be getting bigger and closer, so he accidentally discovered the secret of the telescope. In 1608 he patented a telescope he had made, and in compliance with the authorities' request, he built a binocular. It is said that dozens of opticians in the town claim to have invented the telescope, although it is generally believed that Lieberch was the inventor of the telescope.

The world's first telescope was built by Italian scientist Galileo in 1609. Therefore, it is also called the Galileo telescope. This is a refracting telescope. It uses a convex lens crop lens and a concave lens as an eyepiece, so that the observation is a positive image.

Many people mistakenly believe that Galileo invented the telescope, but this is not the case. As early as the early 17th century, in the Netherlands, an optical manufacturer used glass to polish glasses, and a man named Li Boxie accidentally put two lenses apart from a distance**, and found that the church in the distance had become larger, which startled him. When Galileo heard the news, he developed a similar telescope and used it to observe the stars in the sky, and made many novel discoveries, because Galileo's deeds were so famous, so everyone misunderstood that he invented the telescope.

The telescope was first invented by the Dutch optician Hans Lippes in 1608, and in 1609 the Italian Galileo invented the 40x double-mirror telescope.

A telescope is an optical instrument that uses lenses or mirrors and other optical devices to observe distant objects. Telescopes can enable people to observe objects at great distances, and telescopes have played a certain role in astronomical observation, military affairs, and navigation.

The history of Hansley Pesch's invention of the telescope

Telescopes can be traced back to the early manufacturers of glasses and lenses. In the 15th century lenses were widely used in Europe. These lenses are not strong, not polished, and not sharp enough. Due to their shortcomings, they are not useful for astronomical observations.

By the late 16th and early 17th centuries, lens manufacturers had improved their ability to cut and polish lenses. It was at this time that Hans Lippershey, who was working on sets in the Netherlands, began experimenting with lenses.

Hansley Pesch veiled the telescope, allowing only a small amount of light to enter his telescope. When he reduced the amount of light and focused it, the image became clear but still gray, which no other telescope manufacturer had done, so Liebosch's telescope was the beginning of the development of telescope technology.

The telescope was first invented in 1608 by the Dutch optician Hans Lieberson, but the telescope he invented was not practical. In 1609, the Italian scientist Galileo Galilei invented the practical 40x binocular telescope.

Since the invention of the telescope, Galileo Galilei has relied on this invention to observe the starry sky and discover many previously unknown astronomical phenomena. He found that the number of stars he saw increased with the magnification of the telescope; The Milky Way is made up of countless individual stars; There is a rugged phenomenon on the surface of the moon, the waxing and waning phenomenon of Venus; Jupiter has four moons. He also discovered sunspots, and believed that sunspots were a phenomenon on the sun.