an image blur correction step of correcting the image blur based on the image blur correction amount calculated by {HEAD ~ said calculation step} by {TAIL ~ an image blur correction unit} 
by
an image blur correction step of correcting the image blur based on the image blur correction amount calculated by { HEAD ~ said calculation step } by { TAIL ~ an image blur correction unit }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL