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He made some improvements - his creation could magnify objects 20 times - and presented his device to the Venetian Senate. In 1609, Galileo Galilei heard about the "Dutch perspective glasses" and within days had designed one of his own - without ever seeing one. Detouche shows Galileo Galilei displaying his telescope to Leonardo Donato and the Venetian Senate. One such tool that has allowed us to see farther than ever before is the Telescope.A 1754 painting by H.J. The study of astronomy is still important today, but now we use many different tools to help us understand what is going on in space. The early astronomers of the world learned about the night sky by studying the stars and planets. A Telescope can be classified into two categories: Refracting Telescopes and Reflecting Telescopes. Without it, there would be no telescopic images to see. The image gathering or imaging system is at the heart of a telescope. The Telescope has been in use since the time of Galileo. It was a great invention that has been widely accepted by many countries worldwide since then. We can’t imagine how modern astronomy would be if there were no telescope back then. Today, it is widely known that telescopes are mainly used for observing space objects such as planets and galaxies, etc.

However, this is not what people know about telescopes today. They also used it to survey enemies from afar. In ancient times, people used the Telescope to observe the stars in the sky. Scientists used the Telescope to study early Astronomy for astronomers to see and study objects too far away. While his initial observations were not particularly noteworthy, he would later use his Telescope in a very different way: as a weapon against the prevailing views of astronomy. The first Telescope was invented around the 17th cent 1608, and Galileo Galilei used his Telescope to observe the heavens for the first time. The principle behind the Telescope was discovered by accident when Galileo Galilei

Time was invented in the seventeenth century, but people looked at the heavens through simple lenses made of glass or polished rock crystals in ancient times. Distinguish it from other instruments and learn what it is used for nowadays. The first telescopes were refracting telescopes, meaning they used glass lenses to focus light into imagesĪ telescope is an optical device having a long channel that can collect light and allow us to observe objects, events, or phenomena that are too far away and of also too small size. He applied for a patent on his device in 1608, officially recognized by the States-General of the Netherlands in 1609. The invention of the Telescope is often credited to Hans Lippershey, a German-Dutch spectacle maker. The first known functional Telescope was the refracting Telescope invented in the Netherlands in 1608 by Jacob Metius (1571–1635), whose work is documented in one of his letters dated October 20, 1608, to Christiaan Huygens.

It is thought to have been invented by Shen Kuo as he was looking for an easy way to observe the sky without being blocked by the walls of his house. Scientists made the device believed to be a telescope around the year 1000 in China. Galileo’s device became more popular than Lippershey’s though and inspired Dutch opticians to develop high quality telescopes based on his design. However, Galileo Galilei was able to see further by using his invention in 1609 and around 1758, David Rittenhouse had created a telescope for both eyes. Though there is some disagreement over who invented these devices, it is commonly accepted that Hans Lippershey was responsible for creating them and submitting a patent for their use in 1608. In 1609 Galileo Galilei, using his improved design of refracting Telescope (the most common type today), made the first astronomical observations with this instrument. Unlike a modern telescope, this meant that it could not form a clear image. The Telescope was intended for only one of the two eyes and had ground lenses to be both concave and convex. The first Telescope was invented around 1590 by a Dutch spectacle-maker, Hans Lippershey.