HY-24B Streak Retinoscope

Feature:
 The filament can be 360°rotated and upward and downward moved.

 Quickly and precisely measure the astigmatism axis.

 The light can be converged, radiated and paralleled.

 Continuously adjustable brightness.

 Convenient quick recharging.

 Anti-overcharging function and anti-discharging function protects the battery.

 Can also be connected with the head of ophthalmoscope.

 Double electricity double sufficient power: YZ24B and YZ11D could be charged at the same time.

Technical Data

Working Distance 0.67mm
Streak 3mm-20mm
Streak Rotation 360°
Illumination Source 3.5V/2.8W Halogen Bulb. Power (main Body) Li+battery pack DC:3.7V
Input Voltage AC220V±22V/50HZ±1Hz, AC110V±11V/60Hz±1Hz