Portable Streak Retinoscope
YZ24B
Technical Data
He 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-recharging and anti-discharging function protects the battery.
Can also be connected with the head of ophthalmoscope.
Working Distance0.67mStreak3mm-20mmIllumination Source3.5V/2.8W halogen bulbStreak Rotation360°Input VoltageAC220V± 22V/50Hz± 1Hz, AC110V± 11V/60Hz± 1HzPower(Main Body of Ophthalmoscope)Li+ battery pack DC: 3.7V
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