| Total magnification | 50X~1600X |
| eyepiece | 5X / F20 、 10X / F18 、 16X / F11 |
| Objective for eliminating color difference | 10X / 0.2540X / 0.65100X / 1.25greasy ) |
| numerical aperture | 0.25、0.65、1.25N.A. |
| working distance | 7.31、0.506、0.37mm |
| Workbench | 120 × 120mm, moving ruler 60 × 30mm |
| Mechanical long tube | 160mm |
| Focusing range | 35mm |
Warranty days: 365 days
All the equipment purchased in Shanghai Optical Instrument Factory No. 6 in the north and south tides, the original factory promises to be free of charge during the warranty period. Accessories and improper use are excluded.