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    Images come out blurred (Difficult subjects for Auto Focus)

    22-Nov-2007
    8000353201

    Category : Image Quality
    Description : Images come out blurred (Difficult subjects for Auto Focus)
    Difficult subjects for AF (Auto Focus)


    AF (Auto Focus) can fail to achieve focus (the focus confirmation light blinks) on certain subjects such as the following:

    (a) Low-contrast subjects.
    ex. blue sky, solid-color walls
    (b) Subjects in low light.
    (c) Extremely backlit reflective subjects.
    ex. car with a reflective body
    (d) Overlapping near and far objects.
    ex. animal in a cage

    In such cases, do either of the following:

    1. Focus on an object at the same distance as the subject and lock the focus before recomposing.

    2. Set the lens focus mode switch to <MF> and focus manually.
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