This is a very common lens pink color. It can absorb ultraviolet light, and a number of shorter wavelength visible light. In fact, such a function and general uncolored lenses, which is to say, pink lenses and do not have a greater protective effect than normal Tiffany and Co Charm Bracelet Jewelry Outlet lenses. But for some people, there is still considerable psychological help, because they feel more comfortable to wear. Grey lenses can absorb infrared and ultraviolet light. The greatest advantage of gray lenses will not make the original scene change color due to the lens, and the largest satisfying is that it can be very effective in reducing the light intensity. Industrial Revolution to the greatest wealth in the automotive and aircraft, cars and planes to bring goggles are popular, because the time that the aircraft is also convertible, without goggles simply can not drive.
Green lenses can be said to Ray-Ban series of lenses to represent it and gray lenses, as can effectively absorb infrared light and ultraviolet light. But green lenses will make some changes in the color of the scene distortion. Moreover, the barrier effect of the light slightly behind the gray lenses, however, still as good as the excellent green protective lenses. Type of light brown lenses this Tiffany and Co Necklace Jewelry Outlet Store lens absorption and green lenses similar, but more than the green lenses absorb blue light. Brown lenses cause distortion of color than gray, green lens to be far greater, so the average person's satisfaction is lower. But it offers another choice of colors, and can be slightly reduced blue glow, make the image clearer. Unfortunately, it can not exceed the degree of refractive error, because the degree and then big, significant differences between the center and edge thickness, glasses differ greatly the color shades.
Can absorb ultraviolet light, infrared and visible light and allow penetration of the lens. Yellow lenses biggest feature is to absorb a large part of the blue. Because the atmosphere when the sun light too, mainly in blue show which may explain why the sky is blue. Yellow lenses absorb blue light later, you can make the scene more clearly the nature, therefore, as a yellow lenses used to filter, or hunters use when hunting. However, no one can prove shooters because wearing yellow glasses, target shooting and therefore better results. Medical experts suggest that when buying sunglasses, according to the vision is clear to the judge. To buy quality Fake Oakleys Frogskins Sunglasses Cheap for Sale sunglasses, the only way to do is to optical specialty stores, shop for regular glasses sunglasses.
Body has self-protection instinct, his eyes encountered light, the pupil will naturally become smaller, making the reduction of UV energy entering the eye, once wearing glasses without UV protection function, make dilated pupils, plus the glasses the role of UV is not isolated, then the door wide open eyes equals, despite ultraviolet rays entering the eye injury can be imagined. Sunglasses can block UV rays, because the lenses add a layer of special coating, while the poor not only can not block UV Cheap Mac Cosmetics Makeup wholesale Outlet sunglasses, but also to a serious decline in the lens transmittance, make the pupil larger, but will be a lot of incident UV, make eye by loss. In addition, poor quality lenses also make nausea, forgetfulness, insomnia and other symptoms of visual fatigue. Sunglasses color to light gray, brown or smoke color is superior, followed by green, amber, blue, red, and use only as the sun or snow.