With the advent of summer, sunscreens, sun hats, and various sunscreen products must be arranged, but sunglasses are often ignored. In fact, fake Oakley sunglasses are not only a fashion item, but also a must for eye protection. You may only understand that ultraviolet light can darken your skin. In fact, ultraviolet rays are also very harmful to the eyes. In severe cases, it can cause eye diseases such as conjunctivitis, cataracts, retinitis, and macular disease. If you want to choose a pair of sunglasses, which brand of sunglasses is better? There are many sunglasses brands on the market today, with prices ranging from tens to thousands of dollars, and the quality is even more uneven. A good pair of knockoff Oakley sunglasses is not only fashionable and versatile, but more importantly. It can protect our eyes. Let’s analyze the skills of choosing sunglasses.
Which brand of sunglasses is good?
It must has good UV protection
The most important thing to choose sunglasses is its UV resistance. If there is a “UV 400” mark on the label, it means that the UV cut-off wavelength of the foakley sunglasses is 400 nm. If the mark is “UV” or “UV protection”, it means that the UV cut-off wavelength of the sunglasses lens is 380 nm. If you do not see these labels, you see the GB 10180.3-2006 national standard or the QB 2457-1999 industry standard logo, which also shows that it has the ability to prevent ultraviolet rays.
Secondly, a key indicator that should be paid attention to when choosing sunglasses is “transmittance”. By checking the transmittance value on the product label, you can know the light transmission performance and applicable scenarios of the product. Lenses with a transmittance between 3% and 8% have the strongest performance in preventing visible light transmission and are suitable for special scenes such as skiing, deserts, and electric welding; the transmittance of sun-shading mirrors is about 8% to 18%. Sunglasses with transmittance within this range can be selected for daily sun protection in summer. The light-colored sunshade mirror with a transmission of 18% to 43% is slightly lighter in color and can be worn in cloudy and cloudy weather. Light-colored sunglasses with a transmittance between 43% and 80% can be worn as an ornament. And you can’t expect sun protection.
Which brand of sunglasses is good?
Color-changing lenses are widely used
Speaking of color-changing lenses, I want to talk about MAAT true optical color-changing glasses. Quanzhen Optics focuses on the production of photochromic resin lenses. It is also a professional manufacturer mastering the core technology of photochromic resin lenses, with a global sales network. True color lenses can automatically block ultraviolet UVA and ultraviolet UVB 100%, protecting the eyes from ultraviolet rays. At the same time, for the skin problems around the eyes, such as eye lines and bags under the eyes, you can also wear color-changing glasses to prevent and conceal flaws. True optical color changing glasses are suitable for all kinds of people. Whether it is myopic students, outdoor workers, elderly people who are sensitive to strong light, travellers and photographers, etc., you can wear color-changing glasses to protect our eyes.
There is no standard answer to the question of which brand of sunglasses is good. As long as the selected brand sunglasses have anti-ultraviolet performance, transmittance and appearance that can meet their daily needs. They are good brands. I think Optical Color-changing fake Oakleys is beyond expectations. With a pair of color-changing glasses, you can switch colors at will indoors and outdoors. It not only effectively prevents ultraviolet rays, but is also stylish and beautiful. Color-changing glasses have great advantages in anti-ultraviolet performance and cost performance. And they are also suitable for all kinds of people and various scenes.