A Comparison of Distance Visual Acuity Testing using a Standard ETDRS Chart and a Tablet Device
Objective: To determine if the portable iPad 3rd generation device with an anti-glare screen protector and installed with the 2020 Duo FLEX visual acuity can be used as an alternative method of distance acuity testing and to compare it with a standard ETDRS visual acuity chart. Methods: Healthy v...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Philippine Academy of Ophthalmology
2015-12-01
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| Series: | Philippine Journal of Ophthalmology |
| Subjects: | |
| Online Access: | https://paojournal.com/index.php/pjo/article/view/167 |
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