Grading Sphero-Cylinder Spectacle Similarity

BACKGROUND: Portable autorefractors can estimate refractive error in remote locations, but sphero-cylinder comparison and donated-spectacle dispensing are not yet simple. METHODS: Normal astigmats determined best corrected acuity, then degraded 1 logMAR (Grade A), 3 logMAR (Grade B), and 6 logMAR (G...

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Detalles Bibliográficos
Autores principales: Arnold, Robert W, Beveridge, Joshua S, Martin, Samuel J, Beveridge, Nathanael R, Metzger, Elise J, Smith, Kyle A
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Dove 2021
Materias:
Methodology
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7829599/
https://www.ncbi.nlm.nih.gov/pubmed/33505178
http://dx.doi.org/10.2147/OPTO.S289770

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7829599/
https://www.ncbi.nlm.nih.gov/pubmed/33505178
http://dx.doi.org/10.2147/OPTO.S289770

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