Sunglasses that fit you are the best

In the scorching sun, many people like to wear a pair of Tr90 Sunglasses, which can not only prevent the damage of strong sunlight to the eyes but also serve as a decoration to bring out their temperament, which can be said to kill two birds with one stone. It should be noted that if the quality of Tr90 Sunglasses is unqualified or the wearing method is unscientific, it will not only fail to protect the eyes but will damage the eyes and vision.

Here is the content list:

• Select good Tr90 Sunglasses

• The one that suits you is the best

Select good Tr90 Sunglasses

Take a look at the outer packaging. Check the outer packaging of Tr90 Sunglasses. Regular sunglasses should be marked with the product name, color, diameter, quality level, manufacturer, and trademark. Sunglasses marked with anti-UVA, UVB, and CE marks on the mirror or tag can ensure that certain ultraviolet rays are blocked.

Second, look at the degree. The degree of Tr90 Sunglasses should match the eyesight, otherwise, the eyes are prone to fatigue. When buying sunglasses, try wearing them, it is advisable to feel no dizziness or headache.

Third, look at the quality of the lens. First, observe the lens, there should be no scratches, impurities, bubbles, or streaks; Then hold the sunglasses against the fluorescent lamp and let the reflective strips on the mirror surface roll smoothly. lenses can damage vision. The lens should be flat and the clarity should be high. Sunglasses are made of glass and resin, and the best sunglass lenses should be polarized lenses, which are made of the same light and precise synthetic resin as contact lenses, and composed of seven layers of thin sheets.

The one that suits you is the best

What color shade of Tr90 Sunglasses is suitable for us? A simple self-test method is to wear sunglasses in front of the mirror so that you can vaguely see your pupils. If the color is too light, the filtering effect will be too small, and if the color is too dark, it will affect vision and weaken the color sense.

The color selection of the lens should be based on the principle that the color of the surrounding environment is not distorted, the edge of the object is clear, and the signal lights of different colors can be effectively recognized. The colors of the lenses are preferably gray, brown, and green because lenses of these colors absorb infrared rays and ultraviolet rays better.

The main purpose of wearing Tr90 Sunglasses is to reduce the stimulation of strong light and make the eyes comfortable. The main purpose of wearing Tr90 Sunglasses is to prevent the damage of ultraviolet rays to the eyes. However, the color of the lens and whether it is UV-resistant are two different things. Choose lenses marked with UV protection. Usually, the UV index of sunglasses (that is, the effect of filtering ultraviolet rays) is between 96% and 98%.

Our official website is www.weskyoptics.com. If you want to know more about Tr90 Sunglasses, you can communicate with us on the website. We will be glad to provide you with high-quality Tr90 Sunglasses, good service, and competitive prices to provide more and better service!