Violet glass
| Type | Thickness | 300 | 360 | 400 | 480 | 700 | 710 | 720 | 800 |
| (mm) | (nm) | (nm) | (nm) | (nm) | (nm) | (nm) | (nm) | (nm) | |
| ZB1 | 2 | ≥70.0 | ≤6.0 | ≤4.0 | |||||
| ZB2 | 2 | ≥31.0 | ≥78.2 | ≤3.7 | ≤9.2 | ≥80.4 | |||
| ZB3 | 2 | ≥18.0 | ≥78.2 | ≤0.2 | ≤10.0 | ≥80.4 |
| Type | Thickness | 300 | 360 | 400 | 480 | 700 | 710 | 720 | 800 |
| (mm) | (nm) | (nm) | (nm) | (nm) | (nm) | (nm) | (nm) | (nm) | |
| ZB1 | 2 | ≥70.0 | ≤6.0 | ≤4.0 | |||||
| ZB2 | 2 | ≥31.0 | ≥78.2 | ≤3.7 | ≤9.2 | ≥80.4 | |||
| ZB3 | 2 | ≥18.0 | ≥78.2 | ≤0.2 | ≤10.0 | ≥80.4 |
