aperture

f2.8

1. What part of the body should we closely relate aperture? pupils

2. Finish this sentence - the smaller the Aperture opening , the higher the Aperture number .

3. In your own words tell me how aperture impacts Depth of Field? it changes whats put in the spotlight, if you want something in the background to show it can focus on that instead of the stuff in the front.

f16