Specifications:
| The adjustable range of pupil distance | 55mm~75mm | ||
| Fine focusing distance | ≥30mm | ||
| Fine focusing speed | ≤2mm/s | ||
| Objective | 200mm、250mm、400mm | ||
| Optical path | Single person binocular head | ||
| Illumination mode | 6°+0° coaxial illumination | ||
| Sample focus light pot diameter | ≥37.5mm | ||
| Focus change | manual | ||
| Fine focus adjustment | Auto moving range≥30mm | ||
| Foot panel | For fine focus | ||
| Power | 120VA | ||
| Support column | Stand pole | ||
| Optical center distance | 22mm | ||
| Big objective focus range | 200mm | 250mm(Optional) | 400mm((Optional) |
| Working distance | 190mm | 240mm | 390mm |
| Total magnification | 5.3×,8×,12× | 4.3×,6.4×,9.6× | 2.7×,4×,6× |
| N.A. | 0.0235~0.0348 | 0.0188~0.0248 | 0.012~0.0176 |
| Diameter of the filed of view | 5.3×-37mm | 4.3×-46mm | 2.7×-74mm |
| 8×-25mm | 6.4×-31mm | 4×-50mm | |
| 12×-16.7mm | 9.6×-21mm | 6×-33.4mm | |
























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