Consider the f-number series 32 22 16 11 8 5.6 4 2.8 2 1.4 1 If I move from f number = 22 to f number = 8, how much have I changed the amount of light?
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The f-number series represents the aperture size of a lens, where a smaller f-number indicates a larger aperture and more light entering the camera. Show more…
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