70
OPERATING PROCEDURE: Other Measurements
6
The measured eccentricity value is dis-
played on the main screen.
Measured values other than eccentricity value are
printed or output to a computer.
O
Sample printout
The following are sample printouts for the left eye and explanations of each data item.
●
Sample printout 1
When the “23. SAGIT PRINT” parameter is set to “ALL”
●
Sample printout 2
When the “23. SAGIT PRINT” parameter is set to “SHORT”
< SAGITTAL > = Sagittal radius on each side
SUP. = Superior side
INF. = Inferior side
TEM. = Temporal side
NAS. = Nasal side
A = Axis of steepest meridian (KM measurement)
(FIX ANGLE = Fixation angle)
S = Sagittal data which the dRo value is added to or subtracted from sag-
ittal radius values
e = Eccentricity values of each sagittal radius
eh = Eccentricity on horizontal meridian
ev = Eccentricity on vertical meridian
E = Total Eccentricity
ASTc = Corneal cylinder at the center
ASTp = Corneal cylinder at the periphery
Rh = Average of corneal curvature on horizontal meridian
Rv = Average of corneal curvature on vertical meridian
Ro = Average of corneal curvature at the center
dRo = Difference of corneal curvature between R1 and R2
dAST = Difference of corneal cylinder between the center and the periph-
ery
