Righton original retinoscopy measurement principle achieves extremely fast auto REF/KER measurement Measurement speed is 30% faster than the Speedy-i/K.
In addition to KER/REF continuous measurement, auto and continuous peripheral kerato measurement are also conducted. The pupil distance is automatically detected. Each measurement can not only be manually operated, but also set to start by a single joystick operation for high-speed measurement.
- 1 year
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