American Educational Unmounted Double-Convex Lens with Ground Edges, 38mm Diameter, 5cm Focal Length (Bundle of 5)
| Country | USA |
| Brand | American Educational Products |
| Manufacturer | American Educational |
| Binding | Misc. |
| ItemPartNumber | 7-909-4-A |
| Model | 7-909-4-A |
| UnitCount | 5 |
| UPCs | 096748235620 |
| EANs | 0096748235620 |
| ReleaseDate | 0000-00-00 |