Model GL - 1002A
Viewing field 100 x 50mm (4 x 2in)
Shade control Light states: DIN4
Dark states: DIN9 - 13 Outside stepless adjustment
Switching time Light - dark: 1/30000sec (0.035ms)
Delay time Dark - light: 0.2 - 0.3sec
UV/IR protection Up to shade DIN16 at all time
Power supply Solar cells batteries, Two AAA batteries
Lens power control Auto-on, Auto-off 15 minutes (when not on welding)
Battery Indicator Normal LED & LOW BATT LED
Helmet Material PP (Fireproofing)
Total weight 520g