Who made the world s first pair of glasses?

In the mid-thirteenth century, the English scholar Bacon saw that many people could not read the words in books because of their poor eyesight, so he wanted to invent a tool to help people improve their eyesight. To this end, he thought of many ways and did a lot of experiments, but they were unsuccessful.

One day after the rain, Bacon went for a walk in the garden and saw a lot of raindrops on the spider webs, and he found that when he looked at the leaves through the raindrops, the veins of the leaves were enlarged a lot, and even the fine hairs on the leaves could be seen. He was overjoyed to see this.

Bacon immediately ran home, rummaged through the cabinets, and found a glass ball. But looking through the glass ball, reading the text on the book, it is still blurry. He found another diamond and a hammer, cut out a piece of glass, and took the piece of glass close to the book, and the text was enlarged.

The experiment was successful, and Bacon was ecstatic. Later, he found a piece of wood, dug a round hole, put the glass ball on it, and attached a handle to make it easier for people to read and write.

These lenses have since been continuously improved and have become the glasses that people wear today. There are myopia glasses for teenagers, reading glasses for the elderly, and glasses for various other purposes, making it more convenient for people to study and work. Bacon contributed to the progress of human civilization.

According to the information, glasses first appeared in Florence, Italy in 1289, and it is said that the most important tool in the world was invented by an optician named Almato and Spina, an Italian living in Pisa. But others believe that the Chinese invented glasses 2,000 years ago. Although it is still a mystery who invented glasses first, it is an indisputable fact that glasses appeared in China in the middle of the Ming Dynasty.

Ming Wanli Tian Yiyun in the "Liuqing Journal" volume 2 "叆叇" Tiaoyun: "Every time I read an article, my eyes are dizzy, I don't distinguish the details, so I cover my eyes, my spirit is not scattered, and my strokes are clear." In the use of silk and silk to tie it, tied to the back of the head, no one knows, to ask the rest.

Yu said: This is also a. This is the original name.

There are not many images and physical materials of early glasses in China. In the Ming painting "Picture Scroll of Fanhui Scenery in the Southern Capital" in the collection of the Chinese History Museum, there is an old man wearing glasses. During the Qianlong period of the Qing Dynasty, China has been able to produce glasses, the frame is a black lacquered wooden frame, equipped with a knotted ribbon, the lens is polished by crystal, to the Qing Jiaqing year, glasses are popular, Zhang Ziqiu in the "Continuation of the Dumen Bamboo Branch Words" cloud:

Myopic people wear glasses, and the depth and shallowness of the shop are distinct. It is more careless, light and delicate, and the competition for purchase is born from the offspring. Interestingly, the scale of the Qing Dynasty glasses was divided according to the twelve earthly branches of Zichou Yinmao, which is recorded in the "Xiangyan Jieyi" written by Li Guangting, a Qing historical material note.

Since the invention of lenses in the 13th century, lenses have been polished with crystal glass, and in 1937, France invented a plastic spectacle lens called acrylic, which is not easy to break, but has poor clarity. In 1954, an engineer from the French company Ezoulu was inspired by the materials used to make the cockpit of an airplane, which has since become the supreme of the world's lens kingdom and has been used to this day.

The glasses were invented by an optician named Almato and Spina, an Italian living in the city of Pisa. Spectacles are a combination of lenses and frames that are used to improve vision, protect the eyes, or be used for decorative purposes. Glasses can correct a variety of vision problems, including nearsightedness, farsightedness, astigmatism, presbyopia, strabismus or amblyopia.

The oldest spectacles in China are round monocles made of crystal fingers or transparent minerals. In the Ming Dynasty, Western glasses were introduced into our country through the Western Regions or the South Seas, Wu Kuan wrote a poem to thank him after receiving the glasses presented by a friend, the description in the poem is "the circle is the same as the English pod, the net and the mica Pina fight", the usage is "holding close to the eye socket", and the monocle is also known as "single illumination", "single illumination has existed, and the old legend is a Western legacy." (Suzhou Mansion Cave Teasing Mo Zhi).