【Filter model: SW912】

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 67 mm (3-11/12” x 2-3/5”)

Sensitivity: Stepless Adjustment

Delay time: Stepless Adjustment 0.15S ~0.80S

Shade Adjustment: Outside & Stepless

Sensors: 2

TIG Capability: Improved

Power Supply: Replaceable 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