| Optional Accessories | Item No. |
| Eyepiece | Wide field WF16x/11mm | A51.0203-16A |
| Divding 10x, 0.1mm/Div | A51.0205-10 |
| Objective | Semi-plan achromatic SP4x/0.10 | A52.0202-4 |
| Semi-plan achromatic SP10x/0.25 | A52.0202-10 |
| Semi-plan achromatic SP20x/0.40 | A52.0202-20 |
| Semi-plan achromatic SP40x/0.65(Spring) | A52.0202-40 |
| Semi-plan achromatic SP100x/1.25(Spring, Oil) | A52.0202-100 |
| Head | Monocular, inclination of 30° | A53.0201-6 |
| Binocular, inclination of 45° | A53.0203-121 |
| Trinocular, inclination of 45° | A53.0204-21 |
| Trinocular, inclination of 30° | A53.0204-03 |
| Dual viewing, inclination of 30° | A53.0202-2 |
| Nosepiece | Quintuple (Frontward ball bearing inner locating) | A54.0203-1 |
| Filter | Green filter | A56.0209-2 |
| Yellow filter | A56.0209-3 |
| Light Source | LED collector, bright and white light | A56.0204-6- |
| Condenser | Dark field, dry | A5D.0210-D |
| Dark field, immersion | A5D.0210-I |
| Phase Contrast Attachment | Centering telescope | A5C.0212-1 |
| Objective, Phase contrast achromatic 10x/0.25 PHP | A5C.0230-P10 |
| Objective, Phase contrast achromatic 20x/0.40 PHP(Spring) | A5C.0230-P20 |
| Objective, Phase contrast achromatic 40x/0.65 PHP(Spring) | A5C.0230-P40 |
| Objective, Phase contrast achromatic 100x/1.25 PHP (Spring,oil) | A5C.0230-P100 |
| PH-I Turnplate phase contrast condenser | A5C.0210-1 |
| PH-II Turnplate phase contrast condenser | A5C.0210-4 |
| Flashboard phase contrast set | A5C.0210-2 |
| Pull board phase contrast set | A5C.0210-3 |
| Infinity Optical System | Binocular head inclination of 30° | A53.0203-111 |
| Trinocular head inclination of 30° | A53.0208-1 |
| Centering telescope | A5C.0212-2 |
| Objective, infinity achromatic 4x/0.10 | A52.0205-4 |
| Objective, infinity achromatic 10x/0.25 | A52.0205-10 |
| Objective, infinity achromatic 40x/0.65(Spring) | A52.0205-40 |
| Objective, infinity achromatic 100x/1.25(Spring, oil) | A52.0205-100 |
| Objective, infinity phase contrast 10x/0.25 PHP | A5C.0233-10 |
| Objective, infinity phase contrast 20x/0.40 PHP (Spring) | A5C.0233-20 |
| Objective, infinity phase contrast 40x/0.65 PHP (Spring) | A5C.0233-40 |
| Objective, infinity phase contrast 100x/1.25 PHP (Spring, oil) | A5C.0233-100 |
| CCD Adapter | 0.4X | A55.0202-01 |
| 0.5X | A55.0202-04 |
| 1X | A55.0202-02 |
| 0.5X with dividing 0.1mm/Div | A55.0202-03 |
| Digital Camera Adapter | For Canon EF ditigal SLR camera adapter | A55.0204-02 |
| Photo Adapter | 2.5X/4X change over photograph attachment with 10X viewing eypiece | A55.0201-01 |
| 4X focusing photograph attachment | A55.0201-02 |
| MD adapter | A55.0201-03 |
| PK adapter | A55.0201-04 |
| Polarizing Attachment | Polarizer 360° rotatable | A5P.0210-1 |
| Analyzer | A5P.0211-1 |
