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Modulation transfer function (MTF) levels up to 100 lp/mm (equivalent to 30 cyc/deg) of the trifocal intraocular lenses at the far focus for 3- and 4.5-mm pupils. Monochromatic light with an aberration-neutral corneal model was applied in Condition 1, and polychromatic light with a population level of corneal spherical aberration in Condition 2. The dotted lines show the values of each lens separately; the solid lines refer to the average of two samples.
