TV Lens Week…Post 5: Digi Super 100 Auto Focus


TV Lens Week…Post 5: Digi Super 100 Auto Focus

Gordon Tubbs explains how auto focus works and ‘the permissible circle of confusion’ optical theory, which is quite fascinating. Enjoy!

https://www.youtube.com/watch?v=JelbzQpKr4E

Canon’s Broadcast and Communications Division premiers their new HD field lens with Auto focus the DIGISUPER 100 HDTV at NAB 2008 Las Vegas.

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