With a given illumination and film, the correct exposure for a camera lens set at f/12 is

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With a given illumination and film, the correct exposure for a camera lens set at f/12 is (1/5) s. What is the proper exposure time with the lens working at f/4?

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Schaums Outline Of College Physics

ISBN: 9781259587399

12th Edition

Authors: Eugene Hecht

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Question Posted: Nov 04, 2023 09:48 PM

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With a given illumination and film, the correct exposure for a camera lens set at f/12 is

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A setting of f12 means that the diameter of the opening or stop of the lens is 112 of the ...View the full answer

Schaums Outline Of College Physics

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