Orbscan® IIz Anterior Segments Analysis System  Bausch & Lomb's  Orbscan® IIz is a fully integrated multidimensional diagnostic system that elevates diagnostics beyond mere topography. Unlike current topography systems which scan the surface of the eye at standard points, the Orbscan® IIz acquires over 9000 data points in 1.5 seconds to meticulously map the entire corneal surface (11 mm), and analyze elevation and curvature measurements on both the anterior and posterior surfaces of the cornea. Please enjoy our collection of regular and rare cornea mappings.