| русский | rus-000 |
| двояковыпуклая линза | |
| 普通话 | cmn-000 | 虫眼镜 |
| 國語 | cmn-001 | 蟲眼鏡 |
| Hànyǔ | cmn-003 | chóngyǎnjìng |
| English | eng-000 | biconvex lens |
| English | eng-000 | convexo-convex convex lens |
| English | eng-000 | convexo-convex lens |
| English | eng-000 | double convex lens |
| English | eng-000 | double-convex lens |
| English | eng-000 | equiconvex lens |
| русский | rus-000 | лупа |
| русский | rus-000 | увеличительное стекло |