RETINOSCOPE
• Measure refraction - deflection and astigmatism axis
• Streak rotation 360°
• The brightness can be adjusted (converged, radiated and paralleled)
• Automatic turning off
• Illumination adjustment: 2 steps S(Bright)-W(Dark)
• Working Distance 1m
• Adjustable Range of Streak 3mm-20mm
• Illumination Source 3V/2.1W
• Incandescent Bulb
• Power AC220V/50Hz
Availability date:
16 years of experience
Large distribution network
Quality technical services
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