In summer, the scorching sun under the sun, if you go out driving or leisure travel, wear a good pair of polarized sunglasses.
Why is that?
The reason is very simple, the effect of filtering polarized sunglasses with polarized light, wear it to filter out the sun glare, eyes not tired, feel more comfortable.
When there are some people who choose the polarized sunglasses with choose what color sunglasses, in fact, it mainly depends on personal preferences and your style of dress collocation, most people would choose grey or brown color.
The polarized sunglasses are mainly five kinds of dyeing.
Low pink lens: this is a very common color.
It can absorb 95% of ultraviolet ray, and some of the shorter wavelength of visible light.
In fact, such functionality is similar to general not tinted lenses, that is to say, the pink lens will not has more protection than normal lens.
But for some people, there is still a big help in psychology, because they feel more comfortable to wear.
Low grey lens: grey lenses can absorb infrared and 99% of the ultraviolet light.
Grey lens big benefit is won't make the scene of the original color change due to the lens, and the big satisfactory is that it can be very effective in reducing the light intensity.
Low green lens: green lens and grey lens, can effectively absorb infrared light and 99% of the ultraviolet ray.
But the green lens distortion will make the color change of some scenery.
Moreover, the effects of blocking the light slightly less grey lenses, however, green was still is excellent protection glasses.
Low brown lens: the lens and the types of the light absorbance green lens is similar, but more than green lenses absorb blue light,.
Brown lens distortion of color to the lens more big than the gray, green, as a result, the average person's degree of satisfaction is low.
But it provides another kind of color to choose, and can decrease slightly blue halo, make the image more clearly.
Low yellow lenses: absorbs 100% of the ultraviolet ray, and can be 83% for infrared and visible light pass through lens.
Yellow lenses big features absorbed most of the blue.
Because the sun light through the atmosphere, mainly performance (blu-ray
This could explain why the sky is blue)
Yellow lenses absorb blue light, can make the nature scenery more clear, therefore, the yellow lenses are commonly used to as a 'filter', or when the hunters hunting used.
However, no one can prove shooter because wearing yellow glasses, thus better target shooting.
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