AvE

SPEED DOESN'T MATTER?! Auto-Darkening Welding Helmet (2017x173)

: 20, 2017

Auto-darkening filters are UV and IR opaque. The only thing that darkens is the visible spectrum light. Electronic filters actuate in less than a millisecond. So, electronic welding helmets are safer than flip downs. You'll never flash yourself with an auto-darkening helmet.