Color Vision Ishihara Amsler

[Update: 3-2-2011: A small bug fixed. You can trace the Amsler defects, Save and Recall them now: Here's the online Help File: http://tinyurl.com/4eqjks5 ] [ Update 2-28-2011: Some errors were repaired and Protan/Deutan discrimination added ] This application allows one to measure their color vision using the Ishihara (16 of 32) Charts. It will interpret your answers and provide documentation and instruction. A Red Chart is provided to assess Red Desaturation (optic nerve/tract). An Amsler Chart is provided to assess Macular Function. The colors may not reproduce accurately depending on the calibration of your monitor and the quality of the charts provided.