Nikon 28mm AIS focus issue

Discussion in '35mm Cameras and Accessories' started by darinwc, Sep 6, 2009.

  1. darinwc

    darinwc Subscriber

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    I have a nice Nikkor 28mm f2.8 AIS

    The focus ring is smooth until the last 3-4mm to infinity then it is hard to turn.
    It will go to infinity but only with considerable pressure.

    Any idea what the issue is? Does this lens have close-focus correction? When does it engage/disengage?