1. Use and Features:
This microscope can be widely used in research work such as biology, bacteriology, histology, medicinal chemistry, etc. It can be used for clinical trials in medical treatment, and it can be used for teaching in school laboratories.
The instrument adopts a liftable Abbe condenser lens group, which makes the adjustment range of the condensed light larger. The planetary coaxial coarse and fine focus adjustment device makes the focus adjustment comfortable and stable as well as fine adjustment. Simple.
2. Specifications
1. objective lens
| Category | magnification times | numerical aperture（ＮＡ） | system | working distance(㎜) |
| Achromatic Objectives | ４× | 0.10 | Dry | 37.5 |
| 10× | 0.25 | 7.31 | ||
| 40×（spring） | 0.65 | 0.63 | ||
| 100×（spring） | 1.25 | Oil | 0.18 |
2. eyepiece
| category | Magnification | Field of view diameter（mm） |
| Wide Field Eyepieces | 10× | 18 |
| 16× | 13 |
3. Structure: XSP-3C improved
4. Eyepiece tube: monocular tube, 360° positioning, 45° inclination
5. Converter: Four holes
6. Total magnification: 40×～1600×
7. Mechanical barrel length: 160 mm
8. Abbe condenser: NA 1.25 with iris diaphragm and color filter, lift adjustment 20 mm
9. Focusing mechanism: Coaxial coarse and fine adjustment, focusing range: 30 mm Fine adjustment value: 0.002 mm
10. Double-layer mechanical stage: 140×140 mm Movement range: 75×45 mm Vernier: 0.1 mm
11. Illumination system: Brightfield transmitted illumination with iris diaphragm, brightness adjustable, halogen lamp 20 W/6V
12. Power supply: 110-220V/50-60Hz 30W
3. Complete set of instruments
1. Microscope body: one
2. Achromatic objective lens 4×, 10×, 40× (spring), 100× (spring, oil) each
3. Monocular tube: one
4. Wide field eyepiece: 10×, 16× each
5. Color filter: one piece
6. Immersion oil for objective lens (synthetic oil): 1 bottle
