Cosmoptical website -Brief Notes

We all have a real soft corner for sunglasses and we just do not wish to leave our sunglasses whether it’s a winter day or summer days and even in the nights for that matter. These men sunglasses are basically made to protect our eyes from bright sunlight and the harmful UV rays. They do much more than that for sure. So where it all began? From has this magical accessory come from?Get additional information at Cosmoptical website.

As even before the ages, the Inuit people used to wear flattened walrus ivory glasses by looking through narrow slits. At the prehistoric time as well, that used to block dangerous sunrays where the earliest historical reference of sunglasses lies back to ancient China and Rome thus. It is frequently heard that Nero, the Roman emperor was very fond of watching the gladiator fights with precious gems, but however, they never gave him the crystal clear picture rather worked like mirrors.

On the other hand, at 12th century in China, sunglasses made from flat panes of smoky quartz though, did not offer any corrections but did protect the eyes from the glares. At around 1752 in the mid-18th century, James Ayscough began experimenting with tinted lenses in spectacles and those were not termed as ‘Sunglasses’. Though he was not a firm believer of protecting eyes from sun rays, but he believed that blue or green tinted glass could correct for specific vision impairments. Also yellow/amber and brown-tinted spectacles were usually prescribed for people with syphilis during 19th and early 20th centuries as sensitivity to light was one of the symptoms of the disease.

During the early 1920s, the sunglasses started to become popular amongst the celebrities and big-shots to make a statement among all. The reason for wearing these accessories also started to explode as it is said this was to avoid recognition by fans or often to hide the red eyes. And as soon the improvements in film quality occurred, the inception of ultraviolet filters had eliminated these petty problems.