Comparisons of Clinical Results after Implantation of Three Aspheric Intraocular Lenses

Purpose To compare the clinical results after implantation of three one-piece aspheric lenses, Acrysof IQ SN60WF, Tecnis 1-piece ZCB00 and the newly developed IOL HOYA AF-1 NY-60. Methods In total 66 eyes, one of three one-piece aspheric lenses, Acrysof IQ SN60WF, TECNIS 1-piece ZCB00 or HOYA AF-1 NY-60 was implanted after cataract extraction. Best corrected visual acuity (BCVA) and uncorrected visual acuity (UCVA) were assessed at postoperative 3 months. Total spherical aberration, high order aberration and modulation transfer function of 5.0 mm pupil size zone were evaluated. Results There were no significant differences of UCVA, BCVA, the accuracy of postoperative refractive power and modulation transfer function among three groups. High order aberrations of the entire eye and internal optics showed almost no significant differences except some aberration values. Conclusions The newly developed intraocular lens, HOYA AF-1 NY-60 showed almost equal clinical results in comparison with Acrysof IQ SN60WF and TECNIS 1-piece ZCB00.ope