Streak Retinoscope

YZ24B Streak Retinoscope Rechargable With Li Battery And Portable Aluminum Alloy Box ◆The filament can be 360° rotated and move upward and downward. ◆Astigmatism axis can be quickly and precisely measured. ◆The light can be converged, radiated and paralleled. ◆Brightness can be continuously adjusted. ◆Recharging conveniently and quickly. ◆Overcharge prevention protects the battery. ◆Optional head of ophthalmoscope. Specifications Working Distance 0.67 m Streak 3mm~20mm Light

YZ24B Streak Retinoscope( Rechargeable) The product can quickly and precisely measure the astigmatism axis and is one of the necessary instruments in optometry inspection. Features The filament can be 360° rotated and move upward and downward. Astigmatism axis can be quickly and precisely measured. The light can be converged, radiated and paralleled. Brightness can be continuously adjusted. Recharging conveniently and quickly. Overcharge prevention protects the battery.

YZ24 Streak Retinoscope The product can quickly and precisely measure the astigmatism axis and is one of the necessary instruments in optometry inspection. Features The filament can be rotated for 360° and move upward and downward. Brightness of the streak can be adjusted. Quickly and precisely measure the astigmatism axis. The light can be converged, radiated and paralleled. Automatic Power Off function effectively protects the bulb. Two-steps adjustable brightness for bulb:

YZ24 Streak Retinoscope Characteristics:The well positioned filament can be rotated for 360° and move upward and downward. Brightness of the streak can be adjusted. Quickly and precisely measure the astigmatism axis. The light can be converged, radiated and paralleled. Automatic turning off effectively protects the bulb. Two-steps adjustable brightness for bulb: S(Bright),W(Dark). Working Distance 1m Streak 3mm-20mm Streak Rotation 360° Illumination Source 3V/2.1WHalogen Bulb

YZ24B Streak Retinoscope (Rechargeable) Characteristics: 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-recharging and anti-discharging function protects the battery. Can also be connected with the head of ophthalmoscope. Specifications: Working Distance 0.67m Streak 3mm-20mm Illumination

YZ24B RETINOSCOPE Features: ● The filament can be 360° rotated and move upward and downward. ● Quickly and precisely measure the astigmatism axis. ● The light can be converged, radiated and paralleled. ● Continuously adjustable brightness. ● Recharging conveniently and quickly. ● Overcharge prevention protects the battery. Specifications: Working Distance 0.67m Streak 3mm~20mm Illumination Source 3.5V/2.8W Halogen Bulb Streak Rotation 360° Input Voltage AC220V±22V/ 50Hz±1Hz