| Brand | Nikon |
| Microscope Structure | Upright |
| Microscope Type | Compound Microscope |
| Model | Nikon Eclipse 50i |
| MPN | 50i |
It is missing the lamp cover. Built in iris/diaphragm and filter move smoothly and have no issues. Coarse and fine focus both work. Fine focus has no issues. Coarse focus works great going up, but has a slight jump when moving in the down direction.