How to choose the right sunglasses for you? _Sunglasses knowledge_

American fox news asked the designers of Zappos, a popular fashion online shopping site in the United States, as well as stylists based in New York, 'the correct way to choose the sunglasses that suit you.' Experts have given a lot of suggestions. When choosing lenses, the key is to look at your own vision needs. It is better to try them in physical stores to find out the feeling. For the selection of the style of the frame, you need to consider your face shape. If you want to prevent UV damage to your eyes, lenses with UV blocking function are essential. Sunglasses currently on the market can basically block UV rays to a certain extent. However, if you want to control the penetration rate of ultraviolet rays below 0.1%, you must choose sunglasses with polarized lenses. Compared with ordinary lenses, polarized lenses have absolute advantages in blocking light reflected from road surfaces, water surfaces, snow, etc., and can maintain a clear vision in strong light environments. Zappos designer BrookeHyden said in an interview: The key to choosing the right sunglasses is not which pair of glasses looks better, but which pair of glasses matches your face. Since you want to choose a sunglasses that is more suitable for you, don't hold the sunglasses in your hands for observation and comparison, but wear them on your face and check them carefully in the mirror. Maybe many people will take this for granted. When they see the glasses they are interested in, they will want to wear them and try them out. It is simpler than trying on clothes. However, sometimes the way you wear glasses in your eyes is too subjective. Glasses are like necklaces and earrings, you can't see them at ordinary times, and they are more worn for others to see. Therefore, you may wish to make more use of the camera function of your mobile phone, and send the try-on look to your friends to help give you a reference.