It seems like every few years, Optrel completely changes the standard for auto darkening welding helmets. The Optrel Crystal 2.0 Welding Helmet (1006.900) changes everything. Forever. With light transmission of 31% in bright condition (protection level...
RevType | 2 |
Manufacturer | Optrel |
Sku | OPT1006900 |
Identity | 26580047306 |