The Optician Training Manual: Simple Steps to Becoming a Great Optician
| Country | USA |
| Brand | Valterra |
| Manufacturer | Valterra |
| Binding | Automotive |
| ItemPartNumber | A10-2140BKVP |
| Model | A10-2140BKVP |
| Color | Black |
| ReleaseDate | 2016-03-01 |
| Size | Small |
| UPCs | 019079214034 |
| EANs | 0019079214034 |