How can sunglasses be missing from the must-have items in summer? These sunglasses can not only protect against the sun, but also reduce the damage of the sun to the eyes. So what should you pay attention to when choosing these sunglasses?

How to choose sunglasses

1. Go to a regular optical store and choose sunglasses with UV protection produced by regular manufacturers. Glasses sold by street stalls and vendors often do not meet UV protection standards, so it is best not to buy them.

2. When selecting, pay attention to the smooth surface of the lens, without ripples, defects, bubbles, or wear marks. To lay the lens flat, observe whether the lens is warped from the horizontal direction. Lenses that are uneven or have marks or bubbles should not be purchased.

3. The color selection of the lens should be based on the principle that the color of the surrounding environment will not be distorted after wearing it, the edges of objects will be clear, and traffic lights of different colors can be effectively recognized.

4. When purchasing sunglasses, you must also consider their matching relationship with eye size, face shape, eyebrows, and nose.

What brand of sunglasses should I buy?

1. Ray-Ban sunglasses

Ray-Ban is called Ray-Ban in English. Ray means glare, and Ban means blocking, blocking glare. Eye light is the essence of sunglasses. Ray-Ban produced sunglasses with tilted reflective mirrors for the U.S. Air Force, providing users with greater vision protection. In fact, for a long time, Ray-Ban has been synonymous with sunglasses that block strong light.

2. Tyrannosaurus sunglasses

Tyrannosaurus, also known as Tyrannosaurus rex, is a large carnivorous dinosaur with a length of about 13 meters and a weight of about 7 tons. It lived in the Cretaceous period The final Maastrichtian stage was 3 million years later, about 68.5 million to 65.5 million years ago. It was one of the last dinosaur populations before the Cretaceous-Tertiary extinction event.

3. Baosheng Sunglasses

Introduction to Baosheng Baosheng Clothing is a clothing brand born and raised in Suzhou. It is Baosheng’s inherent responsibility to promote Wunong clothing culture. Saint, create a glorious life forever" is the historical mission that Baosheng strives for. In the 25-year development process of the "Baosheng" brand, it has always adhered to the concept of consumer first, insisted on providing consumers with high-quality clothing, and met consumer requirements to the greatest extent.

4. Dior sunglasses

Started in France in 1946, a brand that represents the essence of noble and elegant lifestyle, a world-renowned brand, LVMH Perfumes and Cosmetics (Shanghai) Co., Ltd.

5. Dolphin sunglasses

China's famous trademark, Zhejiang famous trademark, Zhejiang famous brand product, one of the leading companies in China's eyewear industry, Zhejiang Xintai Group Co., Ltd.

In 1961, Ports became a well-known trademark in China and an internationally renowned fashion clothing brand, deeply loved by educated women in China. Century Ports Clothing (Xiamen) Industrial Co., Ltd.

7. Paramount Sunglasses

China's well-known trademark, Fujian Province famous brand product, an enterprise specializing in the production and design of glasses/sunglasses, Paramount Optics (Xiamen) Co., Ltd.

8. Armani sunglasses

A world-famous luxury brand, a world-famous fashion brand, one of the more famous designer brands in the world, Giorgio Armani (Shanghai) Trading Co., Ltd.

9. Gucci Sunglasses search

Founded in 1923, it is one of the largest fashion groups in Italy, one of the top ten windbreaker brands, a famous luxury brand, Gucci (China) Trading Co., Ltd.

10. Europe Oakley Sunglasses

Founded in 1975, one of the top ten brands of sunglasses, an internationally renowned brand, a company specializing in the production and design of glasses and sunglasses, the American Oakley Company

What are the functions of sunglasses< /p>

1. Avoid retinal damage

Sunlight contains a lot of ultraviolet rays. Excessive ultraviolet rays will directly damage the retina and cornea. However, wearing sunglasses can effectively protect against ultraviolet rays. This prevents damage to the retina.

2. Anti-sand and dust

In addition to blocking ultraviolet rays, wearing sunglasses can better prevent sand and dust particles from entering people's eyes in some windy weather. It can also protect your eyes well to a certain extent.

3. Avoid strong light exposure

When the eyes receive too much light, it will cause the iris to shrink. If it shrinks excessively, it will cause serious damage and impact to the eyes. Wearing sunglasses at this time can very well reduce the adjustment burden on the ciliary muscles of the eyes under strong light, allowing the eyes to better observe objects under natural light and making the eyes more comfortable.

4. Eliminate light

It is understood that the frequency of light that human eyes can recognize is limited. There are many frequencies of light that cannot be completely distinguished by the human eye, which will cause If you have vision problems, wearing sunglasses can help you avoid this problem.

5. Avoid glare exposure

I believe everyone is familiar with the reflection of light on the water surface. At this time, choosing to wear sunglasses can better avoid some damage caused by glare.

Do sunglasses have prescriptions?

Sunglasses can have prescriptions.

Myopia sunglasses are glasses that have two functions: myopia glasses and sunglasses. Combining these two functions together creates different types of myopia sunglasses.