Sunglasses have an intriguing history that spans centuries, evolving from primitive eye protection into today’s stylish and functional accessory. Here’s a look at how sunglasses developed through time:
Prehistoric Times: The Inuit people created the earliest known form of "sunglasses" by carving narrow slits into walrus ivory to block sunlight and reduce snow glare, which allowed them to see without fully exposing their eyes to harsh reflected sunlight.
Ancient China and Rome: Around 12th century China, flat panes of smoky quartz were used as eye coverings, primarily by judges to hide their expressions and maintain neutrality during court proceedings. In Ancient Rome, Emperor Nero is said to have watched gladiator fights through polished gemstones to shield his eyes from the sun.
18th Century Britain: James Ayscough, a London-based optician, began experimenting with tinted lenses in the mid-1700s. However, his glasses weren’t intended for sun protection; rather, he used blue and green tints to correct vision impairments.
Early 20th Century: Birth of Modern Sunglasses
1920s Hollywood: With the rise of silent film, actors were often exposed to powerful stage lighting, which could damage their eyes. Sunglasses became popular among celebrities as a way to shield their eyes and maintain anonymity off-screen. American entrepreneur Sam Foster began selling the first commercially successful sunglasses on the Atlantic City Boardwalk in 1929 under the name "Foster Grant."