Weldcom W202A 电子焊接眼镜

Advanced plastic materials
Brightness: DIN3
Darkness: DIN11
Sensitivity: < 5/10,000 seconds
Delay time: 0.1 - 0.3 seconds
Power supply: Rechargeable battery and solar power
Ray protection level: UV & IRDIN 16
Battery capacity: 60 mAH
Glass size: 145.4mm x 53mm x 30mm
Weight: 100g