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crwdns2933797:0David Hodsoncrwdnd2933797:0crwdne2933797:0

crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 David Hodson

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[* black] It's time for everyone's favorite segment: ***Science with iFixit!*** We decided to have a little bit of fun with the Hero3's lens and one of our [product|IF145-123|iFixit Guitar Picks].
[* black] For this simple demonstration, we placed a guitar pick in front of the lens upside-down and looked through the glass. As you can see, the upside-down graphic has been flipped right-side up!
[* black] So, if the lens flips the image, why aren't all of the pictures from our digital cameras inverted?
-[* black] Well, just like the lens of our eyeball, anything viewed through an optical lens appears upside-down until it's fed through a processor of some kind. For a digital camera, that processor is an integrated circuit. As far as our vision goes, we have the most advanced processor in the world to flip the image around: the human brain.
+[* black] Well, just like the lens of our eyeball, anything viewed through an optical lens appears upside-down until it's fed through a processor of some kind. For a digital camera, that processor is an integrated circuit. Our vision, on the other hand, utilizes the most advanced processor in the world to flip the image around: the human brain.