Reveal the real you with the Logitech® HD Pro Webcam C920 - BlogBlog
Shandr-17 , Russia , Novosibirsk February 2, 2012 at 17:05 Thanks to Mike Wolf – he answer on almost all questions, but about : - what is the real optical resolution of C920 ? - what is the shortest distance of clear autofocus ? - Can this webcam save HD ...