| English | eng-000 |
| optical filter | |
| 普通话 | cmn-000 | 光学滤光器 |
| 普通话 | cmn-000 | 滤光器 |
| 普通话 | cmn-000 | 滤光片 |
| 普通话 | cmn-000 | 滤色镜 |
| English | eng-000 | color absorber |
| English | eng-000 | color filter |
| English | eng-000 | filter |
| English | eng-000 | filter lens |
| English | eng-000 | filter plate |
| English | eng-000 | filter screenoscope |
| English | eng-000 | light filter |
| English | eng-000 | spectral filter |
| hrvatski | hrv-000 | optički filtar |
| íslenska | isl-000 | ljóssía |
| русский | rus-000 | оптический фильтр |