In the previous article, we discussed “What are the best sailing sunglasses?”. In this article, let’s talk about “What are some consequences of not wearing sunglasses?”.
Sunglasses have become a must-have fashion item for everyone. However, do you know the correct usage of sunglasses? When do you wear sunglasses? What will happen if you don't wear sunglasses?
Wear sports sunglasses for outdoor sports
The outdoor sunlight is very strong. If you don’t wear sunglasses, it will damage the base of your eyes for a long time, causing the eyes to be photophobic and tearful, and even amblyopia. And the sunshine is too strong, we need to squint to see things. That is also prone to get wrinkles. The main function of sports sunglasses is to protect the eyes. Adjusting the luminous flux can protect the eyes. When the light intensity exceeds the adjustment ability of the human eye, it will cause damage to the human eye. In outdoor venues, especially in summer, many athletes use sports goggles to protect their eyes to reduce the damage caused by the outside.
Wear polarized sunglasses under strong sunlight
The polarizer can effectively filter out all kinds of glare and ultraviolet rays due to its high-efficiency filter layer. It can not only reduce the light intensity but also block the glare in order to increase the visual contrast and improve the visual clarity. Polarized sunglasses can filter out this kind of light, only absorb the reflected light of the object itself, and truly present what you see. In addition, polarized sunglasses have a 99% blocking rate of ultraviolet rays due to their high-efficiency filter layer, which can effectively reduce the damage of ultraviolet rays to the eyes.(https://www.koalaeye.com/collections/polarized-sunglasses)
Why should you wear sunglasses in the sun?
Sunglasses use the effect of dimming, which can only reduce the intensity of glare, ultraviolet light, etc., but cannot completely block these harmful rays. So when the ultraviolet rays are not so strong, you can choose ordinary sunglasses to protect your own eyes.
How to choose sunglasses
1. The color of the sunglasses should not be too dark.
2. Inexpensive polarizers will make the objects deformed when looking through the windshield of a car, which is more likely to cause accidents. If you must wear polarized sunglasses, you must choose good-quality optical lenses. The kind of polarized lenses of dozens of dollars can't be worn when driving.
3. Drivers with slight myopia usually have no problem driving. If they want to wear sunglasses, they must wear sunglasses with myopia lenses.
4. The pink and purple lenses that many girls like will change the color and spectrum, so they should not be worn when driving.
KoalaEye sunglasses have a mirror that is not easy to scratch. The lightweight frame is one of the most comfortable frames I have ever worn. I recommend you order a pair of KoalaEye sunglasses to experience visual improvement. They can bring you effective UV protection, clear vision, and comfortable to wear.
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