Bollé B7VP Electro-optical Welding Filter 5-8 / 9-13 for FUSION+ Helmet Product Type_Sunglasses (Women) inorganic and acid gases in

inorganic and acid gases in many applications

Concealed hood

Temples adjustable in length

Weight: 50 g

4x Replacement nebuliser inserts

Bollé B7VP Electro-optical Welding Filter 5-8 / 9-13 for FUSION+ Helmet Product Type_Sunglasses (Women) inorganic and acid gases inAvailable Versions Boll B7VP is a automatically darkening electro optical exchange welding filter with variable shades 5 8 9 13 for Boll FUSION+ Welding Helmet. Features: Wide field of vision: 100 x 53 mm Dimension: 110 x 90 mm Lens Thickness: 10 mm Variable shades "5 8" or "9 13" Sensitivity adjustment Auto recovery delay adjustment 4 independent sensors Reaction time: 0. 1ms UV and IR protection Grinding function Conforms to norms: EN379 Technical