Glasses B-B 19

OPIS PRODUKTU Closed safety glasses B-B 19/ ARDON comply with EN 166 (personal eye protection)/ EN 170 (personal eye protection - ultraviolet filters) optical class 1 - for continuous use. Closed design with direct lens ventilation, anti-fog, ensuring clear vision in conditions of extreme humidity and extreme temperatures. The lens is made of very light and durable clear polycarbonate. Resistant to impact at a speed of 5.1m/s. Frame made of grey polycarbonate, fit by means of an adjustable elastic head strap. Ideal for mechanical processing of metals and hard materials. CECHY PRODUKTU Closed safety glasses B-B 19/ ARDON EN 166 (personal eye protection) EN 170 (personal eye protection - ultraviolet filters) Optical class 1 Lens: clear polycarbonate Frame: grey polycarbonate Elastic head strap Resistant to impacts at a speed of 5.1m/s Anti-fog Direct lens ventilation Ideal for mechanical processing of metals and hard materials OZNAKOWANIE: 1 S 1- optical class - for continuous use - +/- 0.06 dioptres S - increased impact energy - resistance to the impact of a steel ball with a mass of 22g at a speed of 5.1m/s