IEC 63145-20-20 Ed. 1.0 en:2019, First Edition: Eyewear display - Part 20-20: Fundamental measurement methods - Image quality
| Country | USA |
| Brand | Hyperion |
| Manufacturer | Hyperion UK |
| Binding | Audio CD |
| ReleaseDate | 1999-12-14 |
| UnitCount | 1 |
| Format | Import |
| UPCs | 034571170909 |
| EANs | 0034571170909 |