Fig. 1

ASLA-XTRA long term results regarding the a) Efficacy of the method (postoperative UDVA vs. preoperative CDVA, b) Difference between the UDVA and the CDVA (in Snellen Lines), c) Safety (change in CDVA), d) Achieved vs. attempted spherical equivalent refraction, e) Accuracy of the spherical equivalent refraction, f) Stability of the spherical equivalent refraction and g) Amplitude of the astigmatism