| Specifications: (Opthalmoscope) |
| 1. Illumination form: Large light spot;small light spot; slit; central-net;red-free filter; |
| 2. Diopter compensation: 0,±1,±2,±3,±4,±5,±6,±8,±10,±12,±16,±20,±25; |
| 3. Bulb: 2.5V,1.6W halogen bulb; |
| 4. Battery : 2×1.5V dry cell; |
| 5. Packing size: 26cm×10cm×0.6cm; |
| 6. G weight: 0.15kg; |
| Specifications:(Otoscope) |
| 1. Illumination form: Fibre optics; |
| 2. Magnification: 2.5X; |
| 3. Diameter of ear speculum: 2.5mm;3mm;4mm; |
| 4. Bulb: 2.5V,1.6W halogen bulb; |
| 5. Battery : 2×1.5V dry cell; |
| 6. Packing size: 26cm×10cm×0.6cm; |
| 7. G weight: 0.15kg. |