ChristinMelson31
It could surprise one to understand that glasses werent often used to safeguard parents eyes from sunlight. The real history of glasses goes back to ancient China and Rome. It's been noted that the Roman emperor Nero experienced watching gladiator fights through polished jewels. In China, glasses were found in the twelfth century and sometimes even earlier. Sunglasses were first made from lenses that were smooth panes of smoky quartz. These kind of glasses could not correct perspective, or protect from harmful ULTRA violet rays, but did reduce glare. Chinese judges employed the smoky quartz glasses to cover their facial expressions when they interrogated witnesses.
Further changes were not undergone by sunglasses until about the eighteenth century due to the work of James Ayscough. He attempted tinted lenses in spectacles. Ayscough was steadfast in the fact glasses tinted with a or green color could potentially correct specific vision problems. Ayscough wasn't focused on protecting the eyes from the suns rays.
Shades underwent the change into the popular product they are today when Sam Foster presented them to America in 1929. These sunglasses were built to protect people eyes from sunlight. His sunglasses were sold by foster on the shores of Atlantic City, New Jersey. Fosters shades were sold at Woolworth on the boardwalk.
In 1936, glasses turned polarized when Edwin H. When creating glasses land began using his patented Polaroid filter. Surrounding this time, even more Americans started buying glasses. Famous celebrities and artists also started initially to wear sunglasses. They started to become not just a way to safeguard against sun glare, but also a way to be cool. Sunglasses became a cultural phenomenon, and they were worn by some people even if it wasnt sunny, or once they were indoors.
Today, shades continue to have advances. UV protection has very nearly become an industry standard, and you can find glasses designed for a number of sports. There are numerous tints readily available for sunglasses, and sunglasses have changed styles through the years. Prescription glasses have also been given tints that only appear once the suns rays hit the glasses. In 2004, Oakley developed a brandname of sunglasses that had an integral digital audio player. Sunglasses are now worn by many blind people, and many identifiable celebrities is found wearing sunglasses. Also fictional characters can be seen wearing them. Shades attended quite a distance from their early Roman and Chinese history! link emperor reviews
