Light state:DIN4

Dark state:DIN9-13( Stepless Adjustment Inside)

Switching time: < 1/10,000S at Room Temperature

Delay time: Stepless Adjustment < 0.15S~0.80S

Sensitivity: Low/High

Battery: Li-Mi & Solar Combination

(Min. Lifetime: 5,000 Welding Hours)

Viewing area: 90 X 40 MM (3-5/9'X 1-3/5')

Cartridge Size :110X90X 10MM (4-1/3' X 3-5/9' X 2/5)

Weight:100g

Auto-darkening Welding Filter lens(BR400)