welding lens

详情

[Filter modal:WH**2] Light state: DIN4 Dark state: DIN***3( Stepless Adjustment outside) Switching time: < 1/*5, **0S at Room Temperature Delay time: Stepless Adjustment < 0.*5S ~0.*0S Sensitivity: Stepless adjustment: Battery: Li-Mi & Solar Combination (Min. Lifetime: 5, **0 Welding Hours) Viewing area: **0 X *9 MM (***1/*2” X ***1/*2”) Cartridge Size : **0 X *0 X 8MM (**1/3” X **5/9” X 1/3”) UV transmittance:**3nm≤0.****6% **5nm≤0.****6% IR transmittnce:**0﹋***0nm≤0.**3% ***0﹋***0nm≤0.**9%