Bossweld Electronic Lens 109 x 51mm 3/10.5

Bossweld auto-darkening welding lenses shade instantly on arc strike for hands-free welding convenience. The Electronic Lens 109 x 51mm 3/10.5 is a quality product from Bossweld — an Australian welding brand trusted by tradespeople, fabricators, and maintenance teams across Australia.

Where this product is used

Auto-darkening lenses shade instantly on arc strike, eliminating the need to flip the helmet.

• MIG, TIG, and stick welding where hands-free operation is needed
• Production welding environments with frequent arc-on/arc-off cycles
• General workshop and site welding

Key specifications

Selecting the right option

Check the shade range (typically 9–13 for arc welding) and the switching speed (faster is better for production). Solar-powered lenses are maintenance-free; battery-powered give consistent response in low-light areas. Confirm the lens dimensions fit your helmet.