Related Experiment Video

Updated: Jun 7, 2026

Subjective Refraction Test Using a Smartphone for Vision Screening
05:36

Subjective Refraction Test Using a Smartphone for Vision Screening

Published on: October 18, 2024

A device for group demonstration of astigmatism tests

W H CRISP

    American Journal of Ophthalmology
    |October 29, 2010
    PubMed
    Summary

    No abstract available in PubMed .

    Keywords:
    ASTIGMATISM

    Related Concept Videos