An Automated Phoropter System for Objective, Accurate, and Rapid Assessment of the Visual Acuity

Erol Ozgur,Farhad Akhoundi,Craig Draper,Ram Voorakanam,Nicholas O’Brien,Jaclyn Wycoff,Pierre-Alexandre Blanche,Chen Liang,Gholam Peyman, N. Peyghambarian

user-5ed732bc4c775e09d87b4c18（2021）

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摘要

We describe an automated phoropter employing fluidic lenses, measuring the visual acuity and correcting the vision without patient feedback within seconds. The <0.1 D measurement accuracy greatly surpasses the phoropters used in doctors’ offices.

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关键词

Phoropter,Visual acuity,Optometry,Computer science,Patient feedback,Phoropters,Rapid assessment

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