The Complete Evolution of Canon EOS Autofocus Sensors | Hacker News

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		The Complete Evolution of Canon EOS Autofocus Sensors (exclusivearchitecture.com)
		5 points by ExAr 7 months ago \| hide \| past \| favorite \| 1 comment

ExAr 7 months ago [–]

To all tech-savvy friends: Here is an illustrated story about 33 years of Canon autofocus detection history. From one AF point to 191 AF points!

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