| Digite | OD | Comprimento de onda de proteção | Aplicação |
| W1 | OD5+ | 190-540nm | UV (355nm) |
| W3 | OD4+ | 190-450 & 850-1100nm | Fibra (1064nm), UV (355nm) |
| W3 | OD6+ | 190-450 & 850-1100nm | Fibra (1064nm), UV (355nm) |
| W4 | OD4+ | 190-450 & 850-1600nm | Fibra (1064nm), UV (355nm) |
| W4 | OD6+ | 190-450 & 850-1600nm | Fibra (1064nm), UV (355nm) |
| W5 | OD5+ | 190-400 & 950-1150nm | Fibra (1064nm), UV (355nm) |
| W7 | OD4+ | 190-540 & 850-1100nm | Fibra (1064nm), UV (355nm), Verde (520nm) |
| W8 | OD4+ | 190-540 & 800-1700nm | Fibra (1064nm), UV (355nm), Verde (520nm) |
| EP-4 | OD6+ | 6000-13000nm (6-13um) | CO2 (10600nm / 10,6 um) |