Filter Size

110mm×90mm×9mm

Active Viewing Area

92.5mm×42.5mm

Light Shade

DIN4

Dark Shade

DIN9～13

Way to shift Dark State

Inner Control, stepless shift

Switching Time

1/10000S

Sensitivity Adjustment

Stepless Control

Delay Time

0.1S～0.8S

Power Supply

lithium battery&solar powered

Rated Capacity of Lithium Battery

600mAh

Operating Temperature

-10℃～65℃

Sensors to Weld Arc

2

Mask Material

PA/PP

Protect Grade against UVB

DIN15

Grinding

NO

Test

NO

Low battery

NO

Inside Protect shelter

104mm×47.5mm×1mm

Outside Protect Shelter

109mm×89mm×1mm