... sensors solar auto darkening welding filterTop Features:Expert big view area 4 arc sensors solar auto darkening welding ... range of industries such as general fabrication, power generation, shipbuilding, structural, offshore and ... view to productivity and quality.1. The lens shade: Variable shade control DIN9-132. ... adjustment6. Delay control Dark to Light (sec): Adjustable from 0.2 S (fast) to 1.0 ...