I know that Add power affects the corridor width (that a +1.50 is going to be more generous than a +3.25), but does base sphere power affect that as well? Or is it simply a function of the difference in power? Everything I've tried to search for on this basically just comes back as "add power affects corridor width", without really addressing the initial inquiry. My gut tells me "no" (beyond the fact that higher powers are going to have more limited visual areas w/o aberration to begin with), and that it's more a function of add power than base Rx