Product parameters:
1, eyepiece:
| Category | gain | Field of view (mm) |
| Flat field eyepiece | 10X | Φ18 |
| Flat field eyepiece | 12.5X | Φ15 |
2, the objective:
| Objective Type | gain | The numerical aperture (NA) | Working distance (mm) |
| Flat - field achromatic objective | 4X | 0.10 | 37.0 |
| 10X | 0.25 | 7.31 | |
| 40X | 0.65 | 0.50 | |
| 100X (oil) | 1.25 | 0.18 |
3, the total magnification microscope
| Objective | Eyepiece | Tube coefficient | Total magnification |
| 4X | 10X | 1X | 40X |
| 10X | 100X | ||
| 40X | 400X | ||
| 100 (oil) | 1000X |
| Objective | Eyepiece | Tube coefficient | Total magnification |
| 4X | 12.5X | 1X | 50X |
| 10X | 125X | ||
| 40X | 500X | ||
| 100X (oil) | 1250X |
4, Trinocular tube: Trinocular inverted, hinged observation tube, 45 ° tilt, 360 ° rotation.
5, mechanical tube length: 160mm
6, IPD: 55mm-75mm
7, the stage: 172mm × 142mm
8, mobile range : 30 × 30 mm
9, the load plate diameter: Φ65 mm, diameter: Φ10 mm, Φ15 mm, Φ25 mm
10, color filter: flapper filter (green, blue, yellow)
11, the light source: with aperture variable iris and the scope of the diaphragm iris 12V / 20W halogen, brightness adjustable
12, focusing mechanism: Coaxial coarse focus with focusing focus limit, coarse focus tension with a locking device, fine-tune the grid: 0.002mm
13, polarizing device: analyzer can be rotated 360 degrees, polarizer, analyzer can be removed from the optical path.
