Visual Acuity Chart (PLC-8000)
(Code: PLC8000)Manufacturer: Potec Ltd.
Origin: South Korea
Chart types: Landolt, Snellen, Picture, Color blindness
Vision screener (SW-800)
(Code: SW800)Manufacturer: Suowei
Origin: China
Measurement: Refractometer
Power: Charging Battery
Control: Touch screen
Measurement Mode: automatic


