title: Optical aberrations from a well-centered intraocular lens implant.
mesh_terms: D002387:Cataract Extraction; D004867:Equipment Design; D006801:Humans; D007910:Lenses, Intraocular / Q000009:adverse effects*; D008297:Male; D008875:Middle Aged; D011680:Pupil; D014786:Vision Disorders / Q000209:etiology*; D014792:Visual Acuity