| Optical System | Greenought |
| Zoom Ratio | 6.7 : 1, (0.75x-5x) |
| Total Magnification | 50X |
| Object Field | - |
| Working Distance | 113mm |
| Observation Tube | Binocular head, 35º inclined, 360º rotating/Trinocular head, 35º inclined, 360º rotating |
| Achromat | 0.3x | 0.5x| 0.63x| 0.75x | 1.5x | 2x |
| Plan Achromat | - |
| Plan Apochromat | - |
| Dimensions (W x D x H) | 330mm x 280mm x 398mm |
| Weight | - |