1. Single head microscope phase contrast device
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2. Sliding type microscope phase contrast device
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3. Infinite Plan microscope phase contrast device
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4. Plan microscope phase contrast device
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5. Pull type Plan microscope phase contrast device
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6. Infinite microscope phase contrast device
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- 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 | – |
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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 | – |
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9. Microscope phase contrast device
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