Product Review

Features:

Automatic ON/OFF easy and safety to operate.
It fits all standard welding helmet window opening.
It can shade automatically in welding states and filter out the bad light.
You will have a good experience with it at working and prevent occupational disease.
High clear view filter Use high standard of LCD and multilayer optical interference filter.
The Solar Auto Darkening Welding Lens Filter with solar charge function and full automatic ON/OFF.

Light states: DIN3
Dark states: DIN11(10)
View area: 90 x 30mm
Power supply : Solar cells, no battery change required
Rate of UV transmittance 313nm < 0.00006% 365nm < 0.00006%
Rate of IR transmittance 780~1300nm < 0.003% 1300~2000nm <0.009%

Package Weight : 100 G / 3.53 Ounces
Package Dimensions (L*W*H) : 100*50*20 MM / 3.94*1.97*0.79 Inches

Package Include:

1 x Auto Darkening Filter Lens