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Optical performance of progressive addition lenses (PALs) with astigmatic prescription
The progressive addition lens (PAL) is a spectacle lens design with progressive refractive power changes across the lens surface to provide sharp vision at different viewing distances for patients with reduced accommodative strength. It has gained in popularity not just for presbyopic patients, but...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Nature Publishing Group UK
2021
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7862262/ https://www.ncbi.nlm.nih.gov/pubmed/33542417 http://dx.doi.org/10.1038/s41598-021-82697-0 |