Amlong Crystal 2.5" Optical Glass Triangular Prism for Teaching Light Spectrum Physics and Photo Photography Prism, 60mm
| Country | USA |
| Brand | Educational Innovations |
| Manufacturer | Educational Innovations |
| ItemPartNumber | MIR-335 |
| Size | 3"L x 3"W |
| UnitCount | 1 |
| ReleaseDate | 0000-00-00 |