WIRE PLOT FOR VERIFICATION


A second plot is available to verify the 
data analysis which is plotted when the 
F1 key is hit when the analysis 
verification screen (previous frame) is 
on the screen.

The lines on this plot are concentric and 
round when there is a normal cornea and 
the rings are properly located.  If the 
lines cross it is an indication the program 
missed a ring.  In the case of a distorted 
cornea the lines will be very jagged, as 
with a keratoconic eye shown here.

The red rings indicate extrapolated 
data-calculated based on other data in 
the image and not from the actual 
location of a ring.