INTERNATIONAL JOURNAL OF OPHTHALMOLOGY, vol.7, no.2, pp.302-308, 2014 (SCI-Expanded)
AIM: To compare the RTVue spectral optical coherence tomography (SD -OCT), Sirius Scheimpflug -Placido topographer, Lenstar optical low coherence reflectometry (OLCR) and ultrasound pachymetry (USP) devices in terms of their agreement and repeatability of measuring central corneal thickness (CCT).