Letter C for eye test chart letter D for eye test chart letter E for eye test chart letter F for eye test chart letter H for eye test chart letter K for eye test chart letter N for eye test chart letter P for eye test chart letter R for eye test chart letter U for eye test chart letter V for eye test chart letter Z for eye test chart Letter C for eye test chart Letter D for eye test chart Letter E for eye test chart Letter F for eye test chart Letter H for eye test chart Letter K for eye test chart Letter N for eye test chart Letter P for eye test chart Letter R for eye test chart Letter U for eye test chart Letter V for eye test chart Letter Z for eye test chart
This program will generate an accurate logmar and Snellen eye test chart called iChart. The program has many additional features including tumbling/illiterate E, Landholt C, numerals, Jackson cross cylinder chart, duochrome, reduced contrast, Turville infinity balance, patented Maddox rod target, fixation disparity.