| Specification | ||
| Eyepiece | Wide field WF10X(field number:22mm) | |
| Centering telescope | ||
| Infinity and long working distance plan achromatic objective | Objective | PLL 10X0.25 Work distance:4.3 mm£¬Cover glass thickness:1.2mm. |
| PLL 20X0.40 Work distance:8.0 mm£¬Cover glass thickness:1.2mm. | ||
| PLL 40X0.65 Work distance:3.5 mm£¬Cover glass thickness:1.2mm. | ||
| Phase Contrast Objective | PLL 10X0.25 PHP2 Work distance:4.3 mm£¬Cover glass thickness:1.2mm. | |
| Eyepiece tube | Inclination angle is 45˚ and interpupillary distance is 53~75mm. | |
| Focus system | Coaxial coarse/fine focus, with tension adjustable and up stop minimum division of fine focusing is 2μm. | |
| Nosepiece | Quintuple nosepiece | |
| Stage | Fixed stage overall size is 227mmX208mm | |
| Glass rotundity stage overall size is Ф118mm | ||
| Mechanical moving device, moving range is 77mm (longitudinal)X114mm (transverse) | ||
| Culture dish holder 1 | Inside locating slot size: 86mm (W)X129.5mm (L), optional with a circular culture dish Ф87.5mm | |
| Culture dish holder 2 | Inside locating slot size: 34mm (W)X77.5mm (L), optional with a circular culture dish Ф68.5mm | |
| Culture dish holder 3 | Inside locating slot size::57mm (W)X82mm (L) | |
| Condenser system | Long working distance condenser, working distance: 55mm, and with turnplate phase contrast unit | |
| Illumination system | 6V30W halogen, brightness enable control | |
| Filter | Frosted glass and blue , green filter |