Updated: Nov 17, 2025

Subjective Refraction Test Using a Smartphone for Vision Screening
Published on: October 18, 2024
Lokeshwari Aruljyothi1, Anuja Janakiraman1, B Malligarjun1
1Department of Ophthalmology, Cataract and Cornea Services, Aravind Eye Hospital, Salem, Tamil Nadu, India.
Ophthalmology has 131 dedicated smartphone applications for visual acuity screening, education, and more. Few apps are validated, highlighting a need for collaboration in development and selection.
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