Vision errors are now some of the most bothersome and horrible problems among people in all walks of life. And there is a trend that more and more people are suffering from vision problems of certain kinds, especially the situation worsens as people over use their eyes in daily lives and the harmful pollutants in the environment cause more harm to people’s eyes. And some of the practicable means to resolve these problems include receiving eye surgery and wearing regular glasses. However, eye surgeries involve a lot of uncertainty and high cost and are not suitable for ordinary people. Eyeglasses, on the contrary, are proved to be the cheapest and safest devices for vision correction- most people choose to wear glasses other than receive eye surgery as a result. Now that regular eyeglasses are so important, it is essential for every wearer to know more about them.
The history of regular eye wear can be dated back to almost eight hundred years ago when the firstly regularly manufactured glasses were made. Up to now, great innovations are made and changes are taken place in glasses field. Eye wear are longer luxuries for rich and noble people; they can be afforded by people from all walks of life, no matter how much they earn. Therefore, the history of regular eye wear is a process of popularization to the massive people. And now there are also particular products aiming at wearers from different social stratus.
Of course, the evolution of regular glasses can be well proved by materials employed in the process. The earliest eyeglasses are mainly made from natural resources, like wood, crystal, metal tortoise shell, and so on. Later, some manmade materials are used, including glass, plastic, etc. And now, some of the newest materials used to manufacture eyeglasses include, memory plastic, memory metal, polycarbonate, etc. Of course, one of the most prominent features in current glasses industry is almost all materials can be used, be they traditional or fashionable. But those traditional materials are also upgraded with today’s technology and techniques. From another perspective, this process has also witnessed the growing power of regular eyewear. These eye wear firstly can only solve some minor and ordinary eye problems, but now they can even treat many serious problems. And wearers can also enjoy much greater optical acuity, too.
Moreover, the meaning of regular eye wear to date has been enriched. In nowadays society, people tend to pay more attention to their appearance and personal images. This is particularly evident in eyeglass industry. Eye wear now are more widely used as accessories- this can be well proved by the growing needs for stylish non prescription eyeglasses. Therefore, today’s regular glasses are not only powerful in functionality, but also in designs and fashion.