PRK-6000 Operation Manual
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D K1 ·················· Refractive power on minimum meridian
K2 ·················· Refractive power on maximum meridian
AX ·················· Axis on minimum meridian
AVG AR ··················Average radius of curvature
CY ··················Corneal astigmatism
AX ·················· Axis of corneal astigmatism
INC-K Increment of corneal power and astigmatism
INDEX Corneal equivalent refractive index
PDSFT Value Shift of Pupil Distance
Press AUTO or DISPLAY button to change the value of Pupil Distance