Specifications:
YZ24B
Illumination form | Big Spot, Slit, Net, Red Free |
Diameter of filter | 0.2~0.4mm |
Illumination brightness | ≥80IX |
Dioptor compensation | -35D~+20D, 24 in total |
Illumination source | 3.5V/2.8W, Halogen Bulb |
Power | AC220V/50HZ or 110V/60HZ 2# Alkalescent Battery or 2# Rechargeable |
YZ11D
Working distance | 0.67m |
Streak | 3~20mm |
Illumination source | 3.5V/2.8W Halogen Bulb |
Streak rotation | 360º |
Input voltage | AC220V ±22V/50HZ ±1HZ AC110V ±11V/60HZ ±1HZ |
Power(Main body of Ophthalmoscope) | Li + battery pack DC: 3.7V |