The TAG Heuer Xinlexue lens is a lens specially designed for teenagers. It is suitable for children under 15 years old.
Glasses are a combination of lenses and frames, used to improve vision, protect eyes or for decorative purposes. Glasses can correct a variety of vision problems, including nearsightedness, farsightedness, astigmatism, presbyopia, strabismus, or amblyopia.
Origin and Development
In 1268, Roger Bacon first recorded the lens used for optical purposes.
In Europe, the earliest glasses appeared in Italy and were introduced by Alessandro di Spina of Florence. The earliest portrait with glasses, "Hugh of Provence", was painted by Tommaso da Modena in 1352.
It is said to have been invented by an optician named Armato and Spina, an Italian living in Pisa.
American inventor Benjamin Franklin, who suffered from myopia and hyperopia, invented glasses for both far and nearsightedness in 1784; in 1825, British astronomer George Alley invented glasses that could correct astigmatism. Glasses appeared in our country in the middle of the Ming Dynasty. In the Ming Dynasty, Western glasses were introduced to our country through the Western Regions or Southeast Asia.
Tian Yiheng, Wanli of the Ming Dynasty, said in the second volume of "Liu Qing Rizha" "叆叇": "Every time I read an article, my eyesight is faint and tired, and I can't discern the fine writing. I use it to cover my eyes, and my energy is not scattered, and the strokes Xin Ming. It was connected with silk and tied behind the head. No one knew it, so I asked him: "This is the original name of Kuei."