Aperture

Aperture F2.8

 Aperture F18 

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

Eyes

2. Fish this sentence - the smaller the Aperture f-stop, the higher the Aperture values.

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

A large f-stop will make the whole scene into focus and a small f-stop will make the background blurry.