Sunglasses with UV protection "SPECTRUM" Sun - open glasses for protection against UV radiation. Ultraviolet glasses are often used in medical, industrial institutions, etc. And also during work involving the use of UV radiation sources (bactericidal lamps, UV irradiators, Solnyshko apparatus, etc.)____________ Spectrum glasses are comfortable to wear with regular corrective glasses. They have a secure and most comfortable fit and do not cause a feeling of squeezing. Protective glass made of impact-resistant high-quality plastic with increased protection on the top and sides!_________ Advantages:_____ -----Superhard optical coating; ------Wide view and no distortion; ------Protection from abrasives, drops of liquids (including chemical solutions), UV radiation; ------Resistance to high temperatures and small particles; ------The design is suitable for men, women and children. ------Safety glasses help prevent a variety of vision problems, including corneal burns, cataracts and retinal degeneration.