Ключевые слова:
Ignitability, Photometry (light measurement), Filters (eye protectors), Safety measures, Light-sensitized materials, Eye protectors, Testing conditions, Solar radiation, Performance, Mechanical testing, Sunglasses, Instructions for use, Visual perception, Refractivity, Transmittance, Spectacle frames, Protective clothing, Labels, Spectacle lenses, Spectra, Strength of materials, Optical measurement, Optical properties of materials, Filters (optical), Marking