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YZ24 STREAK RETINOSCOPE(AC)                                     

 

 

 

 

 

 

·Characteristics

 

 

·Special equipment for measuring refraction deflection and astigmatism axis.

·The observed images are clear and upward on the fundus.

·The well positioned glower can be rotated 360°, upward and downward. The brightness can be adjusted.

·Quickly and precisely measure the astigmatism axis.

·The light can be converged, radiated and paralleled.

·Automatic turning off to protect the life of bulb.

·Two-step illumination adjustment: S(Bright)、W(Dark).

 

 

·Specification

 

 

Working Distance

 

 

1m

 

 

Adjustable Range of Streak

 

 

0.2mm-0.4mm

 

 

Streak Rotation

 

 

360°

 

 

Illumination Source

 

 

3V/2.1W,Incandescent Bulb

 

 

Power

 

 

AC220V/50Hz

 

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