A-scan biometry; a differnce of 1 mm in axial length represents how much of a diopter difference?

Question

no difference, 1 diopter, 3 diopter, 6 diopter, 10 diopter

Answer 1

You should ask this in the biology section.  This is geology; we are more knowlege about rocks and the structures and actions of the Earth itself.