The logic behind irrational f-stops
Responding to questions from our Depth of Field video. We address the fundamental question: "why this sequence of numbers?" This relates to the definition of an f-stop and answers why f/16 is smaller than f/4. Previous video on DOF: • Why aperture affects the Depth of Field Next video: DOF and sensor size: • DOF vs sensors: Size doesn't matter. / stearmanpress Stearman Press Film processing equipment: https://shop.stearmanpress.com/collec...
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