| Subject | English | German |
| opt. | compensating effect of the field lens | Kompensationswirkung der Feldlinse |
| phys. | lens effect | Linsenwirkung |
| microel. | lens rotation effect | Linsendreheffekt |
| opt. | simulate the effects of lens distortion | die Auswirkungen der Objektivverzeichnung simulieren (e.g. by perturbing the correct image coordinates) |