Canon has announced its Precision Alignment Service to fix autofocus misalignment issues that may arise in both camera bodies and lenses. The service will restore optimal focussing to your camera gear if the point of focus seems to not quite be hitting the mark.
Over time, heavy use of lenses and cameras can result in very fractional changes in where the autofocus hits, leaving the photographer frustrated that they are always missing their chosen point of focus. This can be especially obvious when shooting with wide apertures and trying to get the eye of a subject in focus, for example.
FIND THIS INTERESTING? SHARE IT WITH YOUR FRIENDS!