Figure 4.
Retina and optic disc image from Peek Retina Mark VI taken through a dilated pupil with an approximate field of view of 20-30 degrees. The optic disc has been cropped and magnified.
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.