| Objective lens Magnification Range | 0.7X-4.5X |
| Objective lens Zoom Ratio | 1:6.5 |
| eyepiece | Large field of view 10X/Should 20mm; 16X/Should 15mm; 20X/Should 10mm |
| Eyepiece 10X/φ 20mm-Total magnification | 7X-45X;3.5X-22.5X;10.5X-67.5X;14X-90X |
| Eyepiece 10X/φ 20mm-Field of View Diameter | 28.6-4.4mm;57.1-9.8mm;19-3mm;14.3-2.2mm |
| Eyepiece 16X/φ 15mm-Total magnification | 10.5X-67.5X;5.25X-33.75X;15.75X-101.25X;21X-135X |
| Eyepiece 16X/φ 15mm-Field of View Diameter | 21.4-3.3mm;42.8-28.6mm;14.3-2.2mm;10.7-7.1mm |
| Eyepiece 20X/φ 10mm-Total magnification | 14X-90X;7X-45X;21X-135X;28X- 180X |
| Eyepiece 20X/φ 10mm-Field of View Diameter | 14.3-2.2mm;28.6-4.4mm;9.5-1.5mm,7.1-1.1mm |
| working distance | 100mm;165mm;45mm;30mm |
| workbench | 290x390mm |
| Specimen height | Up to about 200mm |
Warranty days: 365 days