| Eyepiece Magnification | 12.5X widefield eyepieces |
| Objective Lens | f=200 |
| Diopter Adjustment | ±7D |
| Pupil Distance | 54mm~76mm |
| Magnification | 5 Steps by drum rotation |
| Steps of Magnification (y) | 0.4X, 0.6X, 1X, 1.6X, 2.5X |
| Total Magnification | 4.3X, 6.8X, 10.6X, 16.9X, 26.5X |
| Field of View diameter | 52mm, 33mm, 21mm, 13mm, 8.3mm |
| Focusing | Motorized, focus range 40mm; 5 optional objective lenses: F200; |
| Illumination Source | LED with life time > 60, 000 hours |
| Filter | Red free, Retinal Protection filter |
| Foot switch | yes |
| Input Voltage | AC220V±22 V / 50Hz±1Hz, AC110V±11V /60Hz±1Hz |
