| Model | N-117M | |
| Viewing Head | Compensation Free Binocular Head, Inclined at 30°, Interpupilary Distance 48-75mm | ● |
| Compensation Free Trinocular Head, Inclined at 30°, Interpupilary Distance 55-75mm | ○ | |
| Eyepiece | WF10×/18 | ● |
| P16×/11 | ○ | |
| Objective | Achromatic Objective 4×、10×、40×、100× | ● |
| Nosepiece | Backward Quadruple Nosepiece | ● |
| Stage | Double Layer Mechanical Stage 132×142mm/ 75×40mm | ● |
| Focusing | Coaxial Coarse & Fine Adjustment, Moving Range 24mm, Fine Division 0.004mm | ● |
| Condenser | Abbe NA 1.20 with Iris Diaphram & Filter | ● |
| Abbe NA 1.25 with Iris Diaphram & Filter | ○ | |
| Illumination | S-LED, Brightness Adjustable | ● |
| Halogen Lamp 6V/ 20W, Brightness Adjustable | ○ | |
| Phase Contrast Kit | ○ | |
| Dark Field Attachment | ○ | |
| Polarization Attachment | ○ | |