This small book has been endeavoured to familiarize all ophthalmologists with the new data. An attempt has been made to simplify it in a step wise and organized manner. A complete book for interpretation of printout that aid glaucoma treatment and diagnosis. When a patient brings a printout it will be possible to interpret test result with relative case. Includes printouts for Autoperimetry (Humphrey, Octopus, medmont, Synmed and Appa Perimeter); HRT-II; GDX VCC; OCT; FDT perimetry.