The table below lists DiOptika laser safety glasses that are equivalent to Thorlabs models, providing the same certified wavelength protection and optical density ratings. These comparisons are designed to help you find a suitable alternative with matching performance and safety standards.
Please use this information as a general guide only, and always confirm that the wavelength range and optical density (OD) meet the specific requirements of your laser system.
If you’re unsure which model is right for your application, our laser safety specialists are happy to assist—simply email us at info@dioptika.com for expert advice.
| Thorlabs Part | DiOptika Equivalent | Wavelength Range (nm) |
|---|---|---|
| LG1 | LG-001 | 190-400 5+ 808-840 4+ >840-950 5+ >950-1080 7+ >1080-1090 5+ |
| LG2 | LG-008 |
820-1720nm - OD 3+ 190-450nm OD 5+ |
| LG3 | LG-005 | 190-532nm - OD 7+ |
| LG4 | LG-004 |
625-850nm - OD 4+ 662-835nm OD 5+ 633nm OD 5+ 190-400nm - OD 5+ |
| LG5 | LG-016 |
800-818nm - OD 6+ 785-830nm OD 5+ 180-390nm OD 5+ |
| LG6 | LG-009 |
10,600nm (10.6micron) - OD 7+ 190-398nm - OD 7+ |
| LG7 | LG-010 |
690-700nm - OD 7+ 680-710nm - OD 6+ 671-715nm - OD 5+ 651-670nm - OD 4+ 190-400nm - OD 6+ |
| LG9 | LG-002 |
1064nm - OD 7+ 750-1064nm - OD 7+ 720-1090nm OD 5+ 190-400nm OD 5+ |
| LG10 | LG-003 |
960-1064nm - OD 7+ 190-534nm - OD 7+ 925-1070nm - OD 6+ 850-925nm - OD 5+ |
| LG11 | LG-080 |
1010-1500nm OD 7+ 950-1010nm + 1500-2350nm OD 5+ 2800-10600nm OD 5+ 850-2800nm OD 3+ 900-2600nm OD 4+ |
| LG12 | LG-338 |
980-1064nm - OD 7+ 190-534nm - OD 7+ 750-760nm - OD 7+ 720-770nm - OD 5+ 770-850nm - OD 4+ 925-1070nm - OD 6+ 850-1079nm - OD 5+ |
| LG13 | LG-006 |
630-700nm - OD 1.5+ 190-380nm - OD 5+ |
| LG15 | LG-013 |
576-600nm - OD 5+ 585-595nm - OD 6.5+ 190-400nm - OD 5+ |
| LG16 | LG-090 |
190-400 5+ 1450-1650 2+ >1650-1775 3+ >1775-3000 4+ 1980-2550 5+ 5200-11000 5+ 9000-10600 6+ |
| LG18 | LG-998 |
190-532 8+ 730-1110 5+ 745-1100 7+ 753-765 9+ 765-800 10+ >800-980 8+ >980-1065 10+ |