Specifications:
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			 Specification 
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			 A19.2702 Phase Contrast Microscope  
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			 B 
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			 T 
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| Optical System | UCIS Infinity independent achromatic optical system | ||
| 
			 Head 
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			 Seidentopf binocular head 30° inclined, 360 ° rotatable interpupillary distance 52-75mm 
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			● | |
| Seidentopf trinocular head 30° inclined, 360 ° rotatable interpupillary distance 52-75mm | ● | ||
| 
			 Eyepiece 
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			 WF10X/20mm, high eye-point 
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| Centering Telescope | |||
| 
			 Objective 
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			 Infinity Achromatic objective 4x 
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| Infinity Achromatic phase-contrast objective 10x | |||
| Infinity Achromatic phase-contrast objective 40x(S) | |||
| Infinity Achromatic phase-contrast objective 100(S/Oil) | |||
| 
			 Focus System 
			 | 
			Coaxial coarse and fine focus mechanism with markings. Fine focus sensitivity 0.001mm | ||
| 
			 Nosepiece 
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			 Inward quadruple nosepiece 
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| Condenser | N.A. 1.25 Phase contrast condenser, center adjustable | ||
| 
			 Stage 
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			 Mechanical stage with double layers, 156mmx138mm, movement range 76mmx 52mm  
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| 
			 Light source 
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			6V 20W halogen illumination, brightness adjustable | ||
| 6V 30W halogen illumination, brightness adjustable | |||
| 
			 3W LED, brightness adjustable 
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