Aperture


F2.8














F16

















1) We should closely relate Aperture to the eyes because they both use light, shrink, expand, blur, etc.
2) The smaller the Aperture the larger the F-stop, and the larger the Aperture the smaller the F-stop.
3) The Aperture impacts the Depth of Field by blurring the background and making the object(s) in the foreground more prominent. If the F-stop is smaller the background will be more blurred than with a larger F-stop.

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