The ultraviolet radiation can cause severe damages to the eyes, for that reason the sun glasses besides an accessory in the present fashion, are indispensable by the protection that offer against rays UV. From the aesthetic approach the designer Donatella Versace comments that the lenses add a touch of mystery and sophistication to the men. For that reason there are so many and so many models, so that you select the one that more favors to its face. For the men the surrounding options abound and superpowers with tensile of graze or metal; the logos in plates adorn the lateral ones, whereas the bridges become creative thanks to their ergonomic forms. The flying style continues very being solicitd, because its structure of oval comes well with almost all the types of face. The crystals are never inked in colors before seen and continue taking the degraded ones. All obvious with solar protection.
Beyond their merely aesthetic use the benefits to the health at the time of choosing the sun glasses must be considered to use during the season, is well during summer or any moment of the year because the radiations ultraviolet are always present in the solar light. Color of the sun glasses a color of very dark lens does not guarantee automatically that it filters radiation UV correctly. In case of not doing it, a especially dangerous circumstance, because occurs the pupil expanded when not receiving as much visible light will receive radiation UV still more. In summary, the use of sun glasses that do not leak rays UV suitably can be more dangerous than not to use sun glasses. The color of the lens can vary with the fashion, but even so there are a series of colors recommended for general uses and others for specific uses. For general uses the brown one is recommended green, gray or.
These diminish distortions of the color that would be dangerous in certain activities like the driving of a car. The gray lenses are considered neutral since they alter neither to the resistance nor the colors. Especially recommended to lead. The green or brown lenses can cause a minimum distortion of the color and increase the resistance. Especially recommended for sports outdoors. The red lenses, good for conditions of average or little illumination, since they increase the resistance. The lenses oranges and yellows are the best ones increasing the resistance in the perception of the depth in cloudy days. For that reason golfistas and hunters are used by. The blue or violet lenses, that do not present/display real benefits. Its use is merely aesthetic.
