Please provide your email address to receive an email when new articles are posted on . The proportion of participants who achieved a visual acuity of 20/25 or better was similar for all types of ...
Background Cycloplegic autorefraction may offer higher diagnostic accuracy than uncorrected visual acuity (VA) screening. We aimed to evaluate diagnostic yield and risk factors for previously ...
Please provide your email address to receive an email when new articles are posted on . When the first automated refractor was introduced in the United States in the 1970s, the instruments required a ...
May 8, 2009 (Fort Lauderdale, Florida) — In a comparison study of best corrected electronic visual acuity (EVA) testing, autorefraction (AR-EVA) and Diabetic Retinopathy Clinical Research (DRCR) ...
An autorefractor helps detect the lens power required to accurately focus light on your retina. It takes a few seconds and requires you to put your chin on the chin rest and look towards the picture ...
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