Sunglasses are not only fashionable eyewear, they also protect your eyes from damage from strong light, ultraviolet rays and blue light. They provide an important function beyond fashion: Protecting the eye from glare while providing visual comfort and visual clarity.
Sunglasses offer protection against excessive exposure to UV light, including its visible and invisible components. UV rays can cause short-term and long-term eye probes such as cataracts and various forms of eye cancer.
Keeping Your Eyes Safe
Doctors often urge people to wear sunglasses because they filter out 99-100 percent of UVA and UVB light.
The sun may look harmless, but your eyes actually receive a large amounts of light during outdoor activities. That’s why doctors recommend wearing them to protect against UV radiation and blue light when outdoors.
Exposure to UV radiation and sunlight can cause serious health problems. Sunglasses have been popular fashion accessories on the beach since the 1940s. Today, designer glasses are especially popular, whether at the beach or during a night out.
The History of Sunglasses
Primitive sunglasses date back hundreds of years. It is believed that Roman emperor Nero watched gladiator fights with emeralds, which acted like mirrors. In the 12th century, flat pieces of smoky quartz were used to protect eyes from glare in China.
It wasn’t until the mid-1750s that tinted lenses were experimented with. Later, during the early 20th century, yellow and brown tinted spectacles were prescribed for syphilis. Around the early 1900s, sunglasses became more popular, especially in young Hollywood.
The eyewear didn’t go mainstream in the United States until they were introduced to beach-goers in Atlantic City, New Jersey, by Sam Foster in 1929. Polarized sunglasses first became available in 1936.
Decades later, sunglasses are popular in the sun — and beyond. Designer glasses are a fashion staple and a must-have for any wardrobe. Many trendy fashion designers such as Versace, Ralph Lauren and Ed Hardy have lines of the sun eyewear.
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