1. Single head microscope phase contrast device
2. Sliding type microscope phase contrast device
3. Infinite Plan microscope phase contrast device
4. Plan microscope phase contrast device
5. Pull type Plan microscope phase contrast device
6. Infinite microscope phase contrast device
- Turret type microscope phase contrast device
| Optical system | finite/infinite | finite/infinite | finite | finite | finite | |
| Positive/negative phase
contrast plan objective |
10X/20X
40X/100X |
10X/20X
40X/100X |
10X/20X
40X/100X |
Binocular 10X/40X | Monocular 10X-100X | |
| Field of view | Bright/dark field | Bright/dark field | Bright/dark field | Bright field | Bright field | |
| Condenser | 1.25 | 1.25 | 1.25 | 1.25 | 1.25 | |
| Centering telescope
diameter |
mm | Ø23.2 | Ø23.2 | Ø23.2 | Ø23.2 | Ø23.2 |
| Iris diaphragm
diameter |
mm | Ø1-30 | Ø1-30 | Ø1-30 | Ø1-30 | – |
8. Revolving type microscope phase contrast device
| Optical system | finite/infinite | finite/infinite | finite | finite | finite | |
| Positive/negative phase
contrast plan objective |
10X/20X
40X/100X |
10X/20X
40X/100X |
10X/20X
40X/100X |
Binocular 10X/40X | Monocular 10X-100X | |
| Field of view | Bright/dark field | Bright/dark field | Bright/dark field | Bright field | Bright field | |
| Condenser | 1.25 | 1.25 | 1.25 | 1.25 | 1.25 | |
| Centering telescope
diameter |
mm | Ø23.2 | Ø23.2 | Ø23.2 | Ø23.2 | Ø23.2 |
| Iris diaphragm
diameter |
mm | Ø1-30 | Ø1-30 | Ø1-30 | Ø1-30 | – |
9. Microscope phase contrast device
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