Conclusion
IOL
This paper is the first to compare the inter-user repeatability and inter-device reproducibility of the Pentacam and CASIA SS-1000. The instruments were found to be substantially equivalent for planning IOL implantation surgery. Measurements in corneal thickness, although not identical, can be adjusted by the formula reported herein. Additionally, the variability is considerably less with the CASIA SS-1000 and, thus, offers more consistent results, an important factor in laser refractive surgery.