The lens of a certain 35 mm camera (35 mm is the width of the film strip)

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The lens of a certain 35 mm camera (35 mm is the width of the film strip) has a focal length of 55 mm and a speed (an f-number) of f/1.8. Determine the diameter of the lens.

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College Physics

ISBN: 978-0495113690

7th Edition

Authors: Raymond A. Serway, Jerry S. Faughn, Chris Vuille, Charles A. Bennett

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Question Posted: Nov 03, 2011 09:57 AM

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The lens of a certain 35 mm camera (35 mm is the width of the film strip)

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College Physics

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