Average LMTH for Keratograph was @ m , whereas the mean LTMH measured by OCT was @ m. Intraobserver repeatability and interobserver and intersession reproducibility were moderate with Keratograph ( CoV @ % , @ % , @ % and ICC @ , @ , @ , respectively ) and high for the Spectralis OCT ( CoV @ % , @ % , @ % and ICC @ , @ , @ , respectively ) .