Item Description
Brand New Auto Darkening Welding Lens 3/11
Light State DIN# 3 / Dark State DIN# 11
Unit size: 4-1/4" x 2" (108 x 50.8mm)
Viewing area: 3-6/7" x 1-1/3" (98 x 35mm)
Switching Time: 0.5 Milliseconds
Dark To Light Delay: 0.2 Seconds
Solar Powered with Rechargable Backup Battery
Minimum Lifetime of 5,000 Welding Hours