*Based on mean value of binocular defocus curve at near, intermediate and distance at 6 months (n=127).
^†Snellen VA was converted from logMAR VA. A Snellen notation of 20/20^-2 or better indicates a logMAR VA of 0.04 or better, which means 3 or more of the 5 ETDRS chart letters in the line were identified correctly.