YZ-24B（Rechargeable Retinoscope）

• The filament can be 360-degree rotated and moved upward and downward.

• Quickly and precisely measure the astigmatism axis.• The light can be converged, radiated and parallel

• Continuously adjustable brightness.

• Convenient, quick recharging.• Anti-recharging and anti-discharging function protects the battery.

• Can also be connected with the head of the ophthalmoscope.