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It could surprise one to learn that shades werent always used to protect individuals eyes from the sun. The history of glasses goes to old China and Rome. Its been noted that the Roman emperor Nero liked watching gladiator battles through polished gems. In China, sunglasses were used in the twelfth century as well as early in the day. Shades were first crafted from lenses that were flat panes of smoky quartz. These kind of shades could not correct vision, or protect from harmful ULTRA violet rays, but did reduce glare. Chinese judges employed the smoky quartz glasses to cover their facial expressions once they interrogated witnesses. Sunglasses didnt undergo further changes until about the eighteenth century because of the work of James Ayscough. He tried colored lenses in spectacles. Ayscough was accurate in the belief that glasses tinted with a or green color could potentially correct specific vision problems. Ayscough wasnt concerned with protecting the eyes from the suns rays. Shades experienced the change into the popular item they are today when Sam Foster presented them to America in 1929. These sunglasses were made to protect individuals eyes from the sun. His sunglasses were sold by foster on the beaches of Atlantic City, New Jersey. Fosters shades were offered at Woolworth on the boardwalk. In 1936, glasses turned polarized when Edwin H. When coming up with glasses land began applying his patented Polaroid filter. This thrilling image encyclopedia has limitless disturbing cautions for the inner workings of this idea. Surrounding this time, a lot more Americans began buying sunglasses. Musicians and famous movie stars also started to wear sunglasses. They began to become not just a way to guard against sun glare, but also a way to be cool. Glasses became a social phenomenon, and some individuals wore them even when it wasnt warm, or if they were indoors. Click here Search Engine Optimization And… linkempereor46u Kiwibox Community to compare when to provide for it. Discover additional resources about continuereadinglck :: COLOURlovers by navigating to our unique portfolio. Today, glasses continue to have advances. ULTRAVIOLET safety has almost become a market standard, and you will find sunglasses readily available for many different sports. There are numerous tints designed for sunglasses, and sunglasses have changed styles over the years. Prescription glasses have also been given tints that only appear once the suns rays hit the glasses. In 2004, Oakley produced a brand of sunglasses that had a built-in digital audio player. Sunglasses are now worn by many blind people, and several recognizable celebrities is found wearing sunglasses. Also fictional characters can be seen using them. Shades attended a long way from their early Roman and Chinese history!