Human eyes do not need monochromatic aberrations for dynamic accommodation.
Paula Bernal-MolinaIván Marín-FranchAntonio J Del Águila-CarrascoJose J Esteve-TaboadaNorberto López-GilPhilip B KrugerRobert Montés-MicóPublished in: Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists) (2017)
These results show that the eye's monochromatic aberrations are not necessary for accommodation to track dynamic accommodative stimuli.