Ophtalmoscope YZ11D
Illumination Style | Large spot, small spot, slit, mesh, red-free | |||||||
Diopter Compensation | 0 ±1 ±2 ±3 ±4 ±5 ±6 ±8 ±10 ±12 ±16 ±20 -25 -35D | |||||||
Light Source | 3.5V/2.8W, halogen bulb | |||||||
Input Voltage | AC 110V~240V, 50Hz/60Hz | |||||||
Power(Main Body of Ophthalmoscope) |
Li+ rechargeable battery pack, DC 3.7V |