Posted by Frank Covey on June 11, 2003 at 13:55:46:
I have a Nikon F3 and a 1000mm f11 Nikon Reflex lens' If I set the focusing ring at infinity and look at the Moon it is not sharp. Do I need to have this lens re calibrated ? ( This applies to any other objects at Infinity, or any other selected distance ) I also have other Nikon lenses that focus OK, so its not in the Camera.
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