13.13.3 AXIAL LENGTH (AL)
Figure 65
Figure 65 shows an axial length measurement.
In this screen you can select and display the interferometric graph for each measurement and from the left
and right columns the measurements performed for the right eye and left eye, respectively. The
measurements highlighted in yellow are the ones used to calculate the average axial length and are
acceptable with respect to signal/noise. Those highlighted in red are those discarded by the system, for being
unacceptable. It is always advisable to repeat a discarded measurement carefully.