It seems like every few years, Optrel completely changes the standard for auto darkening welding helmets. The Optrel Black Crystal 2.0 Welding Helmet (1006.901) changes everything. Forever. With light transmission of 31% in bright condition (protection...
RevType | 2 |
Manufacturer | Optrel |
Sku | OPT1006901 |
Identity | 26580043400 |