| Type | Thickness | 320 | 450 | 570 | 660 | 1100 |
| (mm) | (nm) | (nm) | (nm) | (nm) | (nm) | |
| FB1 | 1 | ≤5.0 | 12.0~20.0 | 32.0~46.0 | 30.0~45.0 | |
| FB3 | 1 | ≤0.1 | 0.1~1.0 | 0.1~3.0 | 0.1~1.7 | ≤6.6 |
Optical Glasses
| Type | Thickness | 320 | 450 | 570 | 660 | 1100 |
| (mm) | (nm) | (nm) | (nm) | (nm) | (nm) | |
| FB1 | 1 | ≤5.0 | 12.0~20.0 | 32.0~46.0 | 30.0~45.0 | |
| FB3 | 1 | ≤0.1 | 0.1~1.0 | 0.1~3.0 | 0.1~1.7 | ≤6.6 |