Clear polycarbonate safety lens with soft flexible frame and elasticised head strap. No. 5 green shade flip-up lens for easy switching from welding to chipping. Indirect ventilation. For gas welding and plasma cutting environments. EN175:1997
· Scratch & Impact Resistant.
· Soft flexible frame & elasticated head strap
· No 5 Green shade flip -up lens
· Indirect ventilation allows air flow & reduces dust intrusion