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