Intraocular lens power calculation using the SRK formula: a clinical study.
The SRK Regression formula for intraocular lens power calculation was used to predict postoperative emmetropia in two series of routine cataract operations using different posterior chamber lenses. More accurate results were obtained when the intraocular lenses were used in one dioptre steps. Some practical points about the routine use of ultrasound are made.
D006801:Humans; D007910:Lenses, Intraocular; D008722:Methods; D055095:Optics and Photonics; D014463:Ultrasonography