During the autumn appears the wind and the rain. We think that we do not expose us so much to the sunlight as a the summer.
But the true is that the radiations continue being dangerous for our eyes. This can bring us to have grave ocular problems. Therefore it is necessary that take the suitable measures, using some good spectacles of only, in function of the needs of each user. We can find since the clearest glass to use in days of wind and little only, to dark glasses to bring when the only is more intense.
In the case of the people that bring glasses, exists the possibility of the glass transitions, that allow us that in function of the external light go switching colour, giving the maximum *confort to the user.