The Most Popular Sunglasses in the World, Ranked

Sunglasses have a long history. They protect eyes from the sun's glare. They also add style. People wear them for both reasons.

The first sunglasses appeared in ancient China. Judges used them to hide their expressions. They were made of smoky quartz. In the 18th century, James Ayscough experimented with tinted lenses. He believed blue or green lenses could correct vision. But they did not block the sun well.

In the 20th century, sunglasses became more common. Soldiers in World War II needed protection from the sun. This led to better designs. By the 1930s, sunglasses became a fashion item. Hollywood stars wore them. This boosted their popularity.

Sunglasses now come in many styles. Some have large frames. Others are small and sleek. The shape of the lenses can vary. There are round, square, and oval lenses. The color of the lenses also varies. Some are dark, others are light. Some have a mirror finish.

Many sunglasses have polarized lenses. These reduce glare from surfaces like water or roads. They make it easier to see in bright conditions. Some lenses are photochromic. They change color in response to light. This makes them versatile.

Sunglasses are made from different materials. Frames can be plastic, metal, or a mix. Plastic frames are light and come in many colors. Metal frames are strong and often thin. Some sunglasses have frames made from special materials like titanium. These are very durable.

Lenses are usually made from glass or plastic. Glass lenses offer clear vision but can be heavy. Plastic lenses are lighter and less likely to break. Some lenses have special coatings. These can make them scratch-resistant or water-repellent.

Sunglasses are now a big industry. Many brands offer them. Some brands are known for their high quality. Others are known for their stylish designs. People often choose sunglasses based on their needs. Some need them for sports. Others want them for fashion.

Celebrities still influence sunglass trends. When a famous person wears a certain style, it often becomes popular. Social media also plays a role. People see new styles online and want to try them.

Sunglasses are more than just a fashion item. They protect eyes from harmful UV rays. This can help prevent eye problems. It is important to choose sunglasses that offer good UV protection. Not all sunglasses do. Checking the label can help.

Sunglasses can also improve vision in bright light. They reduce glare and make it easier to see. This can be important for activities like driving or skiing. Some sunglasses are designed for specific activities. For example, some are made for fishing. They help see into the water.

In conclusion, sunglasses have evolved over time. They started as a tool for judges. Now, they are a common accessory. They protect eyes and add style. Many types are available to suit different needs. Choosing the right pair can make a big difference.