Fig. 1. Comparison of image areas.
(A) A single image taken with a 10× object lens. (B) A single image taken with a 4× object lens. (C) A 2×2 stitched image of 4 side-by-side images taken with a 4× object lens.
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.