| Objective lens | eyepiece | ||
| Magnification numerical aperture | Focal length (mm) | gain | Focal length (mm) |
| 4×/0.1 | 28.8 | 10× | 25 |
| 10×/0.25 | 15.4 | ||
| 40×0.65 | 4.4 | ||
| Total magnification | Working distance (mm) | Field of view diameter (mm) | |
| 40× | 17.50 | 3.40 | |
| 100× | 11.60 | 1.40 | |
| 400× | 0.66 | 0.35 |