Fig. 3From: Prospective comparative study of tolerance to refractive errors after implantation of extended depth of focus and monofocal intraocular lenses with identical aspheric platform in Korean populationMean contrast sensitivity function of EDOF IOL group under mesopic (gray line) and photopic (black line) conditions at 3 months postoperatively. The results are also compared with the ranges of normality defined previously for the contrast sensitivity test used (Data from Pomerance G, Evans D. Test-retest reliability of the CSV-1000 contrast test and its Vis Sci. 1994; 35: 3357–3361)Back to article page