Mode Number: YZ24B+YZ11D
Item Number: Rechargeable Streak Retinoscope & Ophthalmoscope
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 Battery
YZ11D
Working distance
0.67m
Streak
3~20mm
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