VIRTUA AP safety glasses. - optical class 1 - are distinguished by universal, slim design and light weight - have a protective strap on the eyebrow line to protect against possible shrapnel - impact-resistant, 3-layer polycarbonate construction with integrated side glazing provides maximum protection at a reasonable price - high lenses, adjusts to the face for even better adhesion - AS coating for scratch protection - lenses made of polycarbonate (absorbs 99.9%UV) - sun glare protection filter - provide protection against small splashes of solid objects with an impact energy of up to 45 m/s (FT) - gray lens coating designation: 5-2.5 3M 1 FT - transparent lens coating designation: 2C-1.2 3M 1 FT - meet the requirements of standards EN166, EN170 and EN172