Glasses are a combination of lenses and frames, which are used to improve vision, protect eyes or for decorative purposes. Glasses can correct a variety of vision problems, including myopia, hyperopia, astigmatism, presbyopia, strabismus or amblyopia.
Glasses consist of lenses and frames. There are 15 kinds of myopia glasses, hyperopia glasses, reading glasses, astigmatism glasses, flat glasses, computer goggles, goggles, night vision goggles, goggles for e-sports games, sunglasses, toy glasses and sunglasses.
There are also special glasses for viewing 3D stereoscopic images or virtual real images. Other types of glasses include goggles, sunglasses, goggles, etc. , providing various protective effects for the eyes. Modern glasses usually have a nose pad in the middle of the lens and a cushion where the left arm and right arm rest on the ear. People who love beauty or are not used to wearing glasses can choose to correct their vision with contact lenses.
Glasses culture fully reflects the cultural characteristics of a country and a nation, such as ideology, morality, values, beliefs, customs and habits, and develops with the development of culture in various historical periods. It is a combination of materials and art, and it is embodied in a tangible way. On the one hand, it reflects the progress of social civilization, but also reflects the identity, social status, ideas, hobbies and so on of the wearer.