The new edition of this leading text atlas on corneal topography has been updated to include the latest advances in technology, such as Pentacam, Orbscan, anterior segment optical coherence tomography, and wavefront aberrometers. The principles and theory underlying each technology are first clearly explained, and clinical applications are then examined. The authors describe how to use the different technologies and machines, explain the clinical readout with illustrations of normal corneal topography, discuss applications and findings in common disease states, and present the appearances after various corneal surgical procedures. The pros and cons of each system are highlighted, and additional case reports are used to illustrate certain clinical scenarios. This up-to-date, superbly illustrated book is the most comprehensive guide to corneal topography currently available.​