3-105
The data table file type and index file output can be
selected on the output data selection screen (Fig. 3).All
items with boxes checked on the output data selection
screen (Fig. 3) are output.
The data table consists of the data at intersections between
a straight line from the map center (corneal vertex) to the
map edge and 25 rings, and 256 data sets obtained by
dividing the circumference of the map into 256 sections (25
x 256 in total) (Fig. 4).“0” is entered for points that could
not be measured.
Items that can be output from the data table are as
follows.
Item Details Unit File name
Ring Distance from the corneal vertex to each ring pixel RNG
Radius Distance from the corneal vertex to each ring mm RAD
Pupil Distance from the corneal vertex to the pupil outline mm PUP
Diopter Axial Power D(mm) DIO
Height Height from the corneal vertex Mm HIT
Iroc Instantaneous Power D(mm) ROC
Power Refractive Power D POW
Mean(Dio/Dia) Dio: Average refractive power of each ring
Dia: Average diameter of each ring
D
mm
AVE
Pachymetry Corneal thickness μm PAC
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