Comparing low-cost handheld autorefractors: A practical approach to measuring refraction in low-resource settings.
<h4>Purpose</h4>To compare and validate the accuracy and ease of use of handheld autorefractors against retinoscopic refraction by an ophthalmologist for assessing the visual acuity of older adults in India.<h4>Methods</h4>190 patients were enrolled at the Sankara Eye Hospita...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Public Library of Science (PLoS)
2019-01-01
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| Series: | PLoS ONE |
| Online Access: | https://doi.org/10.1371/journal.pone.0219501 |