Specification :

Detailed Product Description:
Frame Size 114×133×6.2mm (4.48� ×5.23� × 0.24�)
Viewing Area 96×46 mm (3.79� ×1.81�)
Range of UV/IR protection up to shade DIN 14 at all time
Light Shade DIN 4
Dark Shade from DIN 9 to DIN 13
Power on/off Automatic
Switching Time (light to dark) 1/20,000s
(dark to light) low to high 0.05-1.2s choice of 4levels,red LBD direction
Sensitivity: low to high choice of 4levels,red LBD direction, adapt to TIG,MIG
Power Supply Solar cell and two 3V lithium batteries
Operating Temperature -5~55
Storage Temperature -10~70
Weight 0.121gs
Material ABS