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    How do those binoculars that focus automatically on what you are looking at work? (Actually YOU have to focus your eyes.)

    Question #42068. Asked by TheAlphaWolf.

    robboy

    After some very interesting reading, I came across this. The fuzzy logic reference seems to imply that the len's auto-focusing mechanism is based on reading objects whose balanced density determines the center of what you're aiming at. Give it a read yourself.
    http://aptronix.com/fuzzynet/applnote/focusing.htm

    Jan 03 04, 12:12 AM

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