W. AMEND, Optikus.
BERLIN, SO.
Dresdenerstrasse 122.
| No. | Oculare. | Systeme. | Vergröss. | Mark. |
| 1 | 4 | 1. 3. 7. 11. | 20–2000 | 210 |
| 2 | 3 | 2. 7. 10. | 30–1200 | 135 |
| 3 | 3 | 3. 7. 9. | 30–800 | 78 |
| 4 | 2 | 4. 7. | 20–500 | 42 |
| 5 | 2 | 4. 6. | 20–400 | 36 |
| 6 | 1 | 6. | 50–300 | 27 |
| 7 | 1 | 5. | 60–200 | 20 |
Systeme und Oculare.
| Systeme | Vergrössert mit Ocular | Oeffnungswinkelgrad | |||||||
| 1. | 2. | 3. | 4. | 5. | |||||
| No. | 1. | 20 | 50 | 70 | 90 | 110 | 50 | mm. | 9 |
| „ | 2. | 40 | 60 | 80 | 110 | 130 | 20 | — | 9 |
| „ | 3. | 60 | 80 | 100 | 120 | 150 | 5 | — | 12 |
| „ | 4. | 80 | 100 | 120 | 140 | 160 | 4,5 | — | 12 |
| „ | 6. | 100 | 200 | 300 | 400 | 500 | 3,5 | — | 15 |
| „ | 7. | 250 | 350 | 450 | 550 | 650 | 3,1 | — | 18 |
| „ | 9. | 400 | 500 | 600 | 700 | 800 | 2,1 | — | 21 |
| „ | 10. | 500 | 600 | 700 | 800 | 900 | 1,6 | — | 30 |
| Immersion „ | 10. | 600 | 800 | 1000 | 1200 | 1400 | 0,8 | — | 36 |
| „ | 11. | 800 | 1000 | 1200 | 1600 | 2000 | 0,5 | — | 60 |
Preis-Courant franco und gratis.
W. AMEND, Optikus.