FIGURE 4.

cPART estimation of bone wavefront error and the isoplanatic patch. A) Examples of PART simulation of wavefront phase at the back pupil (without phase wrapping) for 8 and 14-day old mouse skulls. The extent of the pupils are determined using the numerical aperture of the objective lens and the wavelength of light. B) Correlation of simulated pupils from multiple originating points and Gaussian fit (white contour lines) over the correlation patterns. C) The extent of IP is calculated using the FWHM of the correlation, and shown for each age group. The adult skull group measurements were performed in vivo.