There were glasses in ancient times. China had glasses in the Song Dynasty, and glasses appeared in the middle of the Ming Dynasty. In ancient times, gold was the most common raw material for glasses. In addition, there were platinum (platinum), purple gold, black crystal, tortoise shell, copper, silver and ivory. All glasses are hand-made, from the polishing of lenses to the "bridge" between two lenses, the foot of glasses, the carving of patterns and so on. Like early antique clocks and watches, everything is exquisite in workmanship. The earliest glasses appeared in Italy, and the first portrait of a man wearing glasses in history was 1352 tommaso's portrait of Provence in treviso.

There were glasses in ancient times. China had glasses in the Song Dynasty, and glasses appeared in the middle of the Ming Dynasty. In ancient times, gold was the most common raw material for glasses. In addition, there are platinum, purple gold, black crystal, tortoise shell, copper, silver, ivory and so on. From the polishing of the lens to the "bridge, mirror foot and pattern carving" connecting the two lenses, they are all hand-made. Like the early antique clocks and watches, each piece is a beautiful handicraft. The earliest glasses appeared in Italy, and the first portrait of a man wearing glasses in history was 1352 tommaso's portrait of Provence in treviso.