- EQC® Auto-Darkening Cartridges
| Lens Coating | 9 - 12 Fixed |
| Window Width x Length | 2 1/2 in x 3 3/8 in |
| Type | Cartridge |
| Weight | 0.19 LB |
| Lens Coating | 9 - 12 Fixed |
| Window Width x Length | 2 1/2 in x 3 3/8 in |
| Type | Cartridge |
| Weight | 0.19 LB |