Bolle B800

 
Bolle B800
Active filters,
An intelligent technology
Active welding filters provide reliable protection. Whether in a clear or darkened state, they ensure permanent protection against UV/IR emissions, heat, sparks and projections. The filter’s degree of protection is defined to avoid blinding by the electric arc. Active welding filters must always be used with a welding mask. When an electric arc is ignited, the active welding filters are automatically darkened and after the arc is extinguished, they return to the initial clear state. So the active welding filters free the welder’s two hands, resulting in time savings, less fatigue and greatly improved quality thanks to a better placement of the arc. These filters must be protected by an external and internal polycarbonate protective screen.

• Filter 8 mm
• Reaction time 0,25 ms
• 329 g
• Fixed tint 4/11