NMET-I7
| Optical System | Infinity Optical System | ||
| Head | Seidentopf Trinocular Head, 30° Inclined, Interpupillary 48~75mm, Diopter Adjustable | ||
| Eyepiece | Extra Wide Field Eyepiece EW10x/20mm, High Eyepoint | ||
| Nosepiece | Quintuple Nosepiece | ||
| Objective | Infinity Plan Metallurgical Coverless Achromatic Objective | 4x/0.1/∞/-, W.D.17.3mm | |
| 10x/0.25/∞/-,W.D.10.2mm | |||
| 20x/0.4/∞/-,W.D.5.1mm | |||
| 40x/0.65/∞/-, W.D.0.52mm | |||
| Focusing | Coaxial Coarse & Fine Adjustment, Coarse Stroke 37.7mm Per Rotation, Fine Stroke 0.2mm Per Rotation | ||
| Working Stage | Plain Stage 160*250mm With Slide Clips | ||
| Polarizing | Polarizing Attachment | ||
| Filter | Green, Blue, Yellow, Ground Glass, Dia.45mm | ||
| Illumination | External Kohler Illumination, Halogen Lamp 6V30W, Brightness Adjustable | ||
