u003cbru003eSummer is here, and the dazzling sunlight makes us unable to open our eyes. The harmful light emitted by the sun will not only burn our eyes, but also the culprit of senile cataract. At this time, we need a pair of qualified sun
glasses to resist these harmful rays for us. Nowadays, the colors of
sunglasses lenses on the market are dazzling. Many citizens only consider whether they look good when choosing colors, and do not pay attention to the impact of lens colors on vision. Deputy Chief Physician Shao Qing specially reminded: When choosing sun
glasses, we should not only pay attention to its decoration, but also pay attention to its protective function on the eyes. (1) Gray lens: The gray lens can absorb any color spectrum evenly, so the scene will only become darker, but there will be no obvious chromatic aberration, showing a real and natural feeling. It belongs to the neutral color system. (2) Brown lenses: filter out a lot of blue light, which can improve visual contrast and clarity. It is better to wear under severe air pollution or foggy conditions. Generally, it can block the reflected light from a smooth and bright surface, and the wearer can still see the subtle parts. It is an ideal choice for drivers. (3) Green lens: while absorbing light, it maximizes the green light reaching the eyes, so it has a cool and comfortable feeling, suitable for people who are prone to eye fatigue. (4) Blue-gray lenses: similar to gray lenses, they belong to neutral lenses, but the color is darker and the visible light absorption rate is higher. (5) Mercury lens: high-density mirror coating is used on the surface of the lens. Such lenses absorb more reflected visible light and are suitable for outdoor sports people. (6) Yellow lens: Strictly speaking, this type of lens is not a
sunglasses lens, because it hardly reduces visible light, but in foggy and twilight hours, yellow lens can improve the contrast and provide more accurate vision, so it is also called Night Vision Goggles. Some young people wear '
sunglasses' with yellow lenses as decoration. (7) Light blue, light pink and other lenses: the same lenses are more decorative than practical. (8) Dark green lens: It absorbs heat and brings a cool feeling, but the light transmittance and clarity are low. It is suitable for wearing in the sun and not suitable for driving. (9) Blue lenses: blue lenses can be worn when playing on the beach. Blue can effectively filter out the light blue reflected by the sea and sky. We should avoid using blue lenses when driving, because it will make us unable to distinguish the color of the traffic signal.
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have become more diverse in appearance and function thanks to the advanced technology. Choose a that you can trust to deliver an excellent user experience reliable performance at Timeless
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We create a group of experts to promote the quality standard and innovative technology of custom eyeglasses.
Once we have a good idea of how custom eyeglasses can satisfy customer’s needs, consider whether we should create a skill for their demands.
