Aperture


F2.8














F16
















1) The part of the body we should closely relate to the aperture is the human eye.
2) The smaller the Aperture the smaller the size of the pupil, the higher the Aperture the larger the size of the pupil.
3) Aperture impacts the Depth of Field, because the Depth of the Field is the area of the image where it is sharp. So if the Aperture is smaller (higher number), the background will be focused. If the Aperture is higher (lower number), it will make the background blurry and isolate the subject.

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