AF cameras

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Author	AF cameras
gola Joined: Jul 17, 2007 Posts: > 500 From: South Africa PM	Posted: 2008-10-20 20:11 Well I read that AF cameras emit an ultrasonic pulse to determine how far the object is, so I was wondering if this is the case with AF camera phones? "Getting wisdom is the wisest thing you can do!" Proverbs 4: 7

NightBlade Joined: Jul 29, 2007 Posts: > 500 From: Nessebar, Bulgaria PM	Posted: 2008-10-20 21:28 AFAIK, it shifts the lense inside until the object in the little rectangle is sharpest.

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