【Filter model: SW300】
Light state: DIN3
Dark state: DIN11
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”)
Delay time: 0.5S
Sensors: 2
TIG Capability: Improved
Power Supply: Li-Mn & Solar Combination
Weight: 90G
Water & Dust proof: Yes
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