This photo is taken with a F2.8 lens.
This photo is taken with a f16 lens.

1. What part of the body should we closely relate aperture? eye focus on what were seeing and reading.

2. Finish this sentence - the smaller the Aperture a larger f-stop , the higher the Aperture a smaller f-stop .

3. In your own words tell me how aperture impacts Depth of Field?

how the image is focused on the object your trying to capture.