| Subject | English | German |
| industr., construct., met. | concave optical tool | konkave Schale |
| industr., construct., met. | concave optical tool | Hohlschale |
| industr., construct., met. | convex optical tool | konvexe Schale |
| industr., construct., met. | convex optical tool | erhabene Schale |
| industr., construct., met. | flat optical tool | Planfrässcheibe |
| microel. | optical exposure tool | optische Belichtungsanlage |
| industr., construct., met. | optical tool | Schleif- und Polierschale |
| opt. | optical tool setter | optisches Werkzeugeinstellgerät |