-Viewing area:92X42MM
-Optical class:1/1/1/2
-Available Shade:DIN9-13
-sensitivity &delay time:Stepless
-Sensors:2
-TIG capability:>5A
Filter model:WH512
Light state:DIN4
Dark state:DIN9-13
Switching time: 5A
Power Supply:Replaceable Li-Mn & Solar Combination
UV & IR protection:Up to shade 16
Weight:490G
Material of helmet:NYLON EN175B
Operation temperature:-5℃( 23 °F)-+55℃( 131° F)
Warranty (years):2
Available color:blue/black/silver/red/other pattern
Certification:CE, ANSI