Multifocal intraocular lenses are used to provide patients to functional vision at various distances. In a recent paper published in Scientific Reports we demostrated the equivalency of through focus visual acuity with real lenses (a bifocal refractive IOL and a trifocal diffractive IOL) and the same lenses simulated in a Spatial Light Modulator and SimVis technology (temporal multiplexing).
Full citation: Maria Vinas, Clara Benedi-Garcia, Sara Aissati, Daniel Pascual, Vyas Akondi, Carlos Dorronsoro & Susana Marcos. Visual simulators replicate vision with multifocal lenses. Scientific Reports 9, 1539 (2019). Full article here. CSIC Press release here.
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