Ultraviolet glass
| Type | Thickness | 254 | 280 | 313 | 334 | 365 | 405 | 700 |
| (mm) | (nm) | (nm) | (nm) | (nm) | (nm) | (nm) | (nm) | |
| ZWB1 | 1 | ≥50.0 | ≥81.0 | ≤1.0 | ≤30.0 | |||
| ZWB2 | 1 | ≥38.0 | ≥80.0 | ≤8.0 | ≤14.0 | |||
| ZWB3 | 2 | ≥50.0 | ≥86.0 | ≤28.8 | ≤64.6 |
| Type | Thickness | 254 | 280 | 313 | 334 | 365 | 405 | 700 |
| (mm) | (nm) | (nm) | (nm) | (nm) | (nm) | (nm) | (nm) | |
| ZWB1 | 1 | ≥50.0 | ≥81.0 | ≤1.0 | ≤30.0 | |||
| ZWB2 | 1 | ≥38.0 | ≥80.0 | ≤8.0 | ≤14.0 | |||
| ZWB3 | 2 | ≥50.0 | ≥86.0 | ≤28.8 | ≤64.6 |
