Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The postoperative PSF (point spread function) and wavefront images of patients
A. The point spread picture of a satisfied patient. B. The wavefront picture of a satisfied patient.
C. The point spread picture of an unsatisfied patient. D. The wavefront picture of an unsatisfied patient.
