02667nam 2200493 450 991081313770332120230721034520.01-61711-667-X(CKB)3710000000073451(EBL)3404676(SSID)ssj0001060227(PQKBManifestationID)12453634(PQKBTitleCode)TC0001060227(PQKBWorkID)11087175(PQKB)11053802(MiAaPQ)EBC3404676(EXLCZ)99371000000007345120060906h20072007 uy| 0engur|n|---|||||txtccrQuality of vision essential optics for the cataract and refractive surgeon /Jack T. HolladayThorofare, New Jersey :SLACK,[2007]©20071 online resource (141 p.)Description based upon print version of record.1-55642-801-4 Includes bibliographical references.Understanding optics -- Astigmatism analysis : vector analysis to chart residual astigmatic error can improve the accuracy of refractive surgery -- Aspheric treatments reduce spherical abberation after cataract, refractive surgery : implanting an aspheric IOL or incorporating a prolate laser treatment into corneal refractive surgery helps reduce spherical abberation -- Vertex distance, refraction and intraocular lens power calculations : measuring vertex distance and performing over-refraction with a soft contact lens for higher prescriptions can reduce refractive surprises after IOL implantation -- Intraocular lens calculations after surgery : surgeons implanting intraocular lenses in patients who have undergone corneal refractive surgery must be precise in their measurements and calculations -- Surgical correction of presbyopia : some newer refractive surgical modalities take advantage of pupil size changes and other factors to provide good near and distance vision -- Optical improvements in excimer laser surgery : refinement of the radial compensation function and other optical concepts have helped to improve LASIK outcomes -- Zernike and Fourier polynomials : describing surfaces -- Ocular and topographic wavefront -- Understanding neural adaptation.EyeSurgeryPhysiological opticsEyeSurgery.Physiological optics.617Holladay Jack T471609MiAaPQMiAaPQMiAaPQBOOK9910813137703321Quality of vision229306UNINA