4
5
Once you have entered [Manu] mode, you must end the measurement, press [Print] button,
and start a new measurement in order to return to [Auto] mode.
Eccentricity ([E] and [EQ]) will not be calculated unless the center of cornea is measured.
Repeat the measurement as required.
Measure the same eye for a second time as required.
Measure the other eye.
Measure the other eye in the same manner.
Example of printout:
Right Eye Left Eye Symbol
0' 180' NAS
45' 135' N-S
90' 90' SUP
135' 45' T-S
180' 0' TEM
225' 315' T-I
270' 270' INF
225' 225' N-I
r(m): Radius of curvature on measured meridian
EQ: Quadrate of eccentricity on measured meridian. (If the peripheral
radius of curvature is larger than the center, +sign will be displayed. If it
is smaller, -sign will be displayed).
E: Eccentricity on measured meridian
USER MANUAL > MEASUREMENT
AKR300 - Auto Kerato Refractometer > V3 - 04-2020
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