Fujima KM-021 Auto Darkening Helmet

Solar Powered
Mask type
1:Battery powered with solar for long life(up to 5000hrs)2:Features auto-off circuitry at 10-15min3:Tow independent Arc sensors4:filter darkning reaction is 1/25000 sec.5:Light weight well-balanced design fully adjustable headgear provides comfort and reduces fatigue.
Viewing area:90*30MMArc sensor:2Power supply:solar cellsUR/IR protection:DIN 15