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What color with the sun glasses sunglasses are good for the eyes

by:Fuqian     2020-04-06
The sun glasses is one of the essential travel shade sunscreen, so a lot of traveling or driving gens, is very like go out wearing a pair of sunglasses, in order to keep out the strong sun light, many people think that wearing the deeper the color of the sun glasses can keep out should be more sunshine, thus to eyes have played a protective role, but the fact is it true? Heel glasses, experts say, here the sun glasses is not the deeper the color, the better, the sun glasses lens color is too deep but may cause damage to the eyes. Whether can prevent ultraviolet light and the sun glasses lens color depth it doesn't matter, but by the UV (sun glasses lens Uv) Standard decision, for example, UV400 lenses can prevent 100% of ultraviolet ray, UV100 lenses can prevent 96% to 98% of the ultraviolet light. Even can prevent ultraviolet ray, unfavorable choose sunglasses color too deep, so deep into the lens color will seriously affect the visibility, easy to damage due to see things around eyes. A good pair of sunglasses can prevent ultraviolet light and the sun glasses lens color depth it doesn't matter, but by the UV (sun glasses lens Uv) Standard decision, for example, UV400 lenses can prevent 100% of ultraviolet ray, UV100 lenses can prevent 96% to 98% of the ultraviolet light. Even can prevent ultraviolet ray, unfavorable choose sunglasses color too deep, so deep into the lens color will seriously affect the visibility, easy to damage due to see things around eyes. If the friend has yet to fully understand the above information, under the zhejiang kaixin pv technology co. , LTD, Heel glasses experts detailed introduction for you. First of all, we say the sun glasses effect of color, because the sun glasses lens color has a different effect of different wear and advantages and disadvantages. Green lens: while absorb light, maximize reach eyes green light, so has a cool and comfortable feel, is suitable for the people use eye fatigue. But because of its low penetrability and clarity, suitable for wearing, when the sunshine when driving should not be wearing. Grey lens: for any chromatographic equilibrium absorption, so watch the scenery will darken but will not have clear off color, show the true feeling. Dark brown lens: the absorption of light purple, cyan, can absorb almost 100% of the ultraviolet and infrared light, can block smooth shiny surface reflects light, wear glasses still can see the subtle part, is the ideal choice of the driver. Blue lens: the sun lenses of the most popular color, can effectively filter the water and the reflection of the light blue sky, suitable to wear to the beach. Mercury lens: the lens surface using high density of mirror coating. Such lens more absorption and reflection of visible light, suitable for outdoor sports. Yellow lenses: strictly speaking, this type of lenses do not belong to the sun glasses, because it almost does not reduce the visible light, but in the foggy and at dusk, the yellow lenses can improve contrast, provide more accurate video, so also known as the night vision goggles. Hunting, shooting, wear the yellow lenses when filter is very common. While driving, the most suitable wear dark brown sunglasses in dark brown lens can absorb light purple, cyan, can absorb almost 100% of the ultraviolet and infrared light, can block smooth shiny surface reflects light, wear glasses still can see the subtle part, is the ideal choice of the driver. So, for commuters, must not be less so a professional aviator sunglasses. Hang out with, gray and green for beautiful designed for travel lenses is basically made of plastic material after dyeing. On the same piece of lens, deep under the light. At this point, the sunglasses lenses should be able to cross 30% of visible light, gray and green as the best, because these relatively subdued color, watching the scenery outside of time will not change color, but also can resist ultraviolet light, depending on the guarantee of resolution for the best, through the color change of a body is minimum. Outdoor exercise, choose professional polarized sunglasses in the sea or the outdoor sports such as skiing, wearing sunglasses must have the function that keep out light, such as polarization coating of sunglasses. In order to filter the sun shone on the water, land, or snow in the direction of equality of dazzling light, lenses were added to the vertical direction of special coating, to the outside world messy radiation light, scattering light, water, wave filtering to straight and soft light, let they no longer cause harm to the eyes. Professional polarized sunglasses for outdoor sports such as offshore activities, skiing or fishing, but the ordinary daily life, especially when driving, do not apply, because it will make you can't see clearly. Sun is suitable for the color of sunglasses sunglasses with 35% depth according to the depth is divided into four, respectively is 15%, 35%, 50% and 70%. 15% of the depth of the shallow, suitable for indoor wear, especially for eyes have a degree, can avoid trouble of take off and put on; The depth of the 35%, suitable for use in the outdoor sunlight; Depth of 50% of the sunglasses, can wear in the hot sun or seaside; And depth of 70% sunglasses not commonly used in our daily life, are generally used by welders and other professionals.
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