KnowraOptical aberrationLinked fromLinked fromThe 14 pages that link to Optical aberration, each with the reason it gives.All 14Related 6Narrower topic 3Compared with 5Visual acuityRelated: Aberrations in the eye can blur detail before retinal processing begins.Point spread functionRelated: Aberrations change the PSF’s shape and can make it asymmetric.Geometrical opticsRelated: Ray tracing reveals how different rays fail to meet at a single ideal image point.LensRelated: Real lenses distort or blur images when rays depart from ideal paths.Convex lensRelated: A simple convex lens does not bring every wavelength and off-axis ray to the same focus.KeratoconusRelated: Irregular corneal shape introduces aberrations beyond ordinary defocus and astigmatism.