The History of Sunglasses

De BISAWiki

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Edição de 12h48min de 7 de março de 2013

It may shock link emperor you to learn that sunglasses werent always used to protect individuals eyes from the sun. The history of sunglasses dates back to ancient China and Rome. It has been reported that the Roman emperor Nero loved watching gladiator fights through polished gems. In China, sunglasses were used in the twelfth century and on occasion even earlier. Sunglasses were first made out of lenses that were flat panes of smoky quartz. These types of sunglasses could not correct vision, or protect from harmful UV rays, but did reduce glare. Chinese judges used the smoky quartz glasses to full cover up their facial expressions when they interrogated witnesses.

Further changes were not undergone by sunglasses until about the eighteenth century because of the work of James Ayscough. He experimented with tinted lenses in spectacles. Ayscough was steadfast in the belief that glasses tinted with a or green color could potentially correct specific vision problems. Ayscough was not concerned with protecting the eyes from the suns rays.

The change was undergone by sunglasses into the product they are when Sam Foster introduced them to America in 1929 today. These sunglasses were designed to protect individuals eyes from the sun. His sunglasses were sold by foster on the beaches of Atlantic City, New Jersey. Fosters sunglasses were sold at Woolworth on the boardwalk.

In 1936, sunglasses became link emperor polarized when Edwin H. When making sunglasses land began using his patented Polaroid filter. Around this time, even more Americans started buying sunglasses. Artists and famous movie stars also started to wear sunglasses. They began to become not really a way to protect against sun glare, but in addition a way to be great. Sunglasses became a social phenomenon, and they were worn by some people even though it wasnt warm, or when they were inside.

Today, sunglasses continue steadily to link emperor have developments. ULTRAVIOLET defense has very nearly become a market standard, and you can find sunglasses designed for many different activities. You'll find so many tints designed for sunglasses, and sunglasses have changed designs over time. Prescription glasses are also provided tints that only appear if the suns rays hit the glasses. In 2004, Oakley produced a brandname of sunglasses that had an integrated digital audio player. Sungl asses are now worn by many blind people, and several familiar superstars is found wearing sunglasses. Also fictional characters is seen using them. A long way has been come by sunglasses from their early Roman and Chinese history!