Color Changing Eyeglasses Lenses Rely On The Ultraviolet Light Intensity
When the sun shines on water surfaces, roads, snow, and other places, it reflects a chaotic amount of light. In order to filter out these dazzling rays, a special vertical coating is added to the lens, which is called a polarizing sunglass near me lens. It can effectively suppress strong light and is not easily dazzling even when facing the sun directly. It is most suitable for outdoor sports, such as driving, skiing, or fishing.
Protective lenses are coated with a thin layer of magnesium fluoride on the surface of the lens to prevent strong light reflection, allowing for clear viewing without interference from strong light. Suitable for outdoor workers, in places with strong sunlight, goggles are made with this type of lens.
Color-changing lenses are more suitable for people with lower prescription and little difference in prescription between the two eyes. Most color-changing lenses rely on the intensity of ultraviolet light to mediate the color-changing process.
Outdoors, the color-changing lenses automatically adapt to changes in ultraviolet radiation, quickly transforming from transparent lenses to dark lenses; Indoors, the intensity of ultraviolet radiation decreases, and the lens returns from dark to transparent.
Regarding myopia, people with low degrees and not much difference in degree between the two eyes can choose color-changing lenses, but how should people with high degrees choose sunglasses near me? There are two methods.
Contact lenses, which should be familiar to most people, can be freely paired with sunglasses near me now after wearing them.
Sunglasse clips and contact lenses may be more suitable for girls, while clips are suitable for boys or people who don't like to wear contact lenses. Note that you should choose a flat sunglasses clip, but the selection range for clips online is relatively small.
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