【Filter model: SW711】
Light state: DIN4
Dark state: DIN9-13
Switching time: <1/25,000S at Room Temperature

Cartridge Size: 110 x 90 x 8 mm (4-1/3” x 3-5/9” x 1/3”)
Viewing area: 100 x 49 mm (3-11/12” x 1-11/12”)
Sensitivity: Stepless Adjustment
Delay time: Stepless Adjustment 0.15S ~0.80S
Shade Adjustment: Outside & Stepless
Sensors: 2
TIG Capability: Improved
Power Supply: Li-Mn & Solar Combination
UV & IR protection: Up to shade 16
Optical class: 1/1/1/2
Warranty (years): 2
Weight: 490G (1.08 Pound)
Material of helmet: NYLON
Available color: blue/black/silver/red