How safe are cheap sunglasses?
They come in a variety of shapes and colors: cat-eye, round or with mirrored lenses. The sunglasses are an accessory that we can not and do not want to do without. Because in addition to the fashionable aspect, it protects our eyes against harmful sun rays. But they always have to be designer glasses or are they enough? 10-Euro models out? How much does a cost effective model protect us? We clarify the most important questions!
Does the CE mark indicate sufficient protection?
Yes and no! The problem? The Quality seal CE points out that protection is guaranteed and that it complies with EU rules, but most of them only comply with UV protection of a wavelength up to 380 nanometers. Therefore pay close attention to the symbol. Are the glasses with one Sticker "UV 400" provided, then it can rather be assumed that the glasses sufficiently protects. But beware! Although CE seals are mandatory in Europe, they can easily be forged because there is no central and official testing center. Therefore, especially at Cheap modelsThose who prefer to be sold on the beach or on the junk should be paid attention.
So you better buy at the optician?
If you want to be on the safe side, it is advisable to get rid of one Opticians advise allow. He can evaluate the seal, test the glasses for compliance and make a recommendation. In addition, opticians already offer cheap models from 10 euros, which have a comprehensive protection. So it is also good AND Cheap!
Are colored or light glasses less effective?
That can not be said pro forma. Because: very dark glasses not only protect against the harmful rays due to the coloring. On the contrary, if the very dark glasses are provided with too little protection, then they can do more harm to the lens, than lighter ones. They dilate the pupil so that more harmful rays reach the eye and endanger the retina. Therefore, it is a fallacy to assume that the darker the glasses are, the better they protect. Often offer lighter colors one better protection.
What should I pay attention to?
In addition to the seals, the optician's control and the right lenses, glasses should be selected big enough is and the entire eye socket encloses. Otherwise, the glasses may be selected according to your mood.
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