Full Specification Given Below:
| Standard | BS 4120:1968 |
| Title Identifier | Methods for the measurement of performance of still projectors |
| Status | CU |
| Publication Date | 26/09/68 |
| Committee | CPW/42 |
| Approximate Price | £52.00 |
| Notes | |
| ISBN | 0 580 00316 7 |
| Pages | 16 |
| International Equivalent | |
| Descriptors | Projectors (image), Still-picture projectors, Performance testing, Lenses, Transparencies, Screens (projection), Temperature rise, Marking, Resolving power determination, Light emission |
| Cross references | BS 1363, BS 1915, BS 1917 |
| Replaces | |
| Replaces Notes | |
| Replaced By | |
| Replaced by Notes |
