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Polychromatic image performance of diffractive bifocal intraocular lenses: longitudinal chromatic aberration and energy efficiency

Autor
Millan, M.; Vega, F.; Ríos, I.
Tipus d'activitat
Article en revista
Revista
Investigative ophthalmology and visual science
Data de publicació
2016-04-01
Volum
57
Número
4
Pàgina inicial
2021
Pàgina final
2028
DOI
https://doi.org/10.1167/iovs.15-18861 Obrir en finestra nova
Projecte finançador
Sistemas de profundidad de foco extendida y lentes intraoculares multifocales para la salud visual
Repositori
http://hdl.handle.net/2117/90438 Obrir en finestra nova
Resum
PURPOSE. The study evaluated—theoretically and experimentally—the longitudinal chromatic aberration (LCA) and through-focus energy efficiency (TF-EE) of diffractive–refractive bifocal intraocular lenses (2f-IOLs). METHODS. Four aspheric 2f-IOLs (Tecnis þ4.00 diopter [D] ZMA00, þ2.75 D ZKB00, and AcrySof þ4.0 D SN6AD3, þ2.5 D SV25T0) of same base power 30 D, but different design, additional (add) power, and different material, were tested in vitro in terms of TF-EE when illuminated by 3...
Citació
Millan, M., Vega, F., Ríos, I. Polychromatic image performance of diffractive bifocal intraocular lenses: longitudinal chromatic aberration and energy efficiency. "Investigative ophthalmology and visual science", 1 Abril 2016, vol. 57, p. 2021-2028.
Paraules clau
Chormatic dispersion, cataract, diffractive lens, image quality, intraocular lens, longitudinal chromatic aberration, multifocal intraocular lens, optical testing
Grup de recerca
GOAPI - Grup d'Òptica Aplicada i Processament d'Imatge

Participants