Welding goggle with indirect ventilation, most with soft PVC frame. Round dia:50mm in shade #5 or 2"x4 1/4" lens in shade #5 or #11 to meet different demand.
Lift up style, fix window style and cup style available. We also have IR(infra-ray) lens for optimal protection. Most welding goggle have CE EN175 and ANSI Z87.1 standard.