How Autofocus Works - Computerphile

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Genre: Autos & Vehicles

Family friendly? Yes

Wilson score: 0.9764

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Shared February 14, 2020

Why are some cameras faster to focus than others? Dr Andy French explains the different approaches the computers inside cameras use to focus.

This video was filmed and edited by Sean Riley.

Computer Science at the University of Nottingham:

Computerphile is a sister project to Brady Haran's Numberphile. More at