PRK-5000 Operation Manual
- 16 -
5.3 Keratometry (KER Mode)
Only the radius of curvature of the cornea can be measured in KER Mode.
NOTES: Don’t measure the base curve of contact lens in this mode.
Measurement error will occur when it is measured in KER mode.
(1) Enter the KER Mode.
Press the MODE button until “KER” is displayed in the lower left side of the display.
(2) Follow the same procedure (2) and (3) of the continuous keratometry and refractometry
(K/R Mode).
(3) Measurement
Press the Measurement button.
Measurement will be continuously performed when the Measurement button is kept
pressed.
z The measured results will be displayed on the monitor.
z In case of the continuous measurement, previous measured result will be displayed.
z When measured results are displayed, pressing the “DISPLAY” button more than
one second renders each cornea measured result of R1/R2/AX Æ K1/K2/AX Æ
AR/CY/AX displayed in turn.
To Next Page
Loading...
