Illustrated descriptions of active and passive autofocus technology used in cameras, with related links.
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Ever wonder how your camera knows what you're looking at? Understand how autofocus cameras lock on to the object you're photographing!
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How Autofocus Cameras Work by
Please copy/paste the following text to properly cite this HowStuffWorks article:
Brown, Gary. "How Autofocus Cameras Work." 01 April 2000. HowStuffWorks.com. <http://www.howstuffworks.com/autofocus.htm> 03 June 2010.
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Date Added: Jun 3, 2010 Hits: Rating: 0.00 Votes: 0
This site contains galleries of action photos, and is home of the famous Lens Tour -- an inside view of Canon's 28-105 USM.
through the inner workings of the EF-28-105 USM
parts of 28-105 USM. Almost everything I have written here is based on my own
understanding and taking apart the lens. I used the Canon Lens Work II book for some
reference information. For a more technical
explanation, please refer to Canon's Lens
Date Added: Jun 3, 2010 Hits: Rating: 0.00 Votes: 0
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