Dark Green and Blue Sunglasses Should Not Be Worn While Driving
Summer arrived, the dazzling sun let us not open our eyes.The sun's harmful rays can not only burn our eyes, but also lead to age-related cataracts, which is when we need a good pair of sunglasses to protect us from these harmful rays.
Nowadays, the color of sunglasses lens on the market is so dazzling that many citizens only consider whether they look good when choosing the color of sunglasses instead of paying attention to the effect of lens color on vision.Special note: When choosing sunglasses, pay attention not only to their decorative quality, but also to their protective function for the eyes.
(1) Gray lens: Gray lens can be evenly absorbed on any color spectrum, so the scene will only be darkened, but there will be no obvious color difference, showing the real natural feeling.It's a neutral color.
(2) tan lens: filter out a lot of blue light, can improve the visual contrast and clarity, in serious air pollution or foggy wear effect is better.Generally, it can block the reflected light from the smooth and bright surface, and the wearers can still see the subtle parts, making it an ideal choice for drivers.
(3) Green lens: While absorbing light, it maximally increases the green light reaching the eyes, so it has a cool and comfortable feeling, suitable for people whose eyes are easily tired.
(4) Blue and gray lens: similar to gray lens, both belong to the neutral lens, but the color is darker, the visible light absorption rate is higher.
(5) Mercury lens: the surface of the lens adopts high-density mirror coating.Such lenses absorb more reflected light and are suitable for outdoor sports.
(6) Yellow lenses: Strictly speaking, these lenses are not solar lenses, because they do little to reduce visible light, but in foggy and dusk, yellow lenses can increase contrast and provide a more accurate view, so they are also called night vision goggles.Some young people wear "sunglasses" with yellow lenses as decoration.
(7) Light blue and light pink lenses: they are also more decorative than practical lenses
(8) Dark green lens: absorb heat, bring cool feeling, but light transmittance and clarity is low, suitable for wearing in the sun, driving should not be worn.
(9) Blue lenses: Blue lenses can be worn when playing on the beach. Blue lenses can effectively filter out the light blue reflected by the sea water and the sky.We should avoid using blue lenses when driving because they can confuse us with the color of traffic signals.
