O2 SPECTRUM Open Protective Glasses for Versatile Protection and Comfort

Goggles for universal use with wide side protection, ventilation holes and adjustable length of the ear piece. Protective hardened mineral glass light filter of dark green colour, is characterised by absence of optical distortion, very high surface hardness, has excellent resistance to almost any abrasive impact, aggressive substances, sparks and splashes of molten metal at extreme temperatures. They have increased mechanical strength and are able to withstand impact at an energy of no more than 0.6 Joules.