| Items | Specification | X-OF2 |
| Eyepiece | WF 10X-18mm | ●● |
| WF 10X-20mm | ○○ | |
| WF16X-13mm | ○○ | |
| WF 10X-18 mm (Reticule 0.1mm) | ○ | |
| Infinity E-Plan Objectives | Plan 4X | ● |
| Plan 10X | ● | |
| Plan 20X (S) | ○ | |
| Plan 40X (S) | ● | |
| Plan 100X (Oil) (S) | ● | |
| Main Body | / | ● |
| Fluorescence Attachment | Epi Fluorescence Illumination unit (B,G) | ● |
| 100W Mercury Lamp House | ● | |
| 100W Mercury Power House | ● | |
| Seidentopf Binocular Head | Inclined 30°, Rotatable 360°, Interpupilary Distance 50-75mm | ○ |
| Trinocular Head | Inclined 30°, Rotatable 360°, Interpupilary Distance 50-75mm, Light Distribution: 20:80 | ● |
| Quintuple Nosepiece | / | ● |