230883 ⎘
Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted; Arrangements for positioning elements within a head; Rotational positioning, i.e. with respect to an axis Rotation about the optical axis
Lens barrel and image pickup apparatus
#2Adjusting method for a lens unit, lens unit and image reading apparatus
#3Optical scanner
#4Image forming apparatus
#5Scanning module
#6Original reading unit, image forming apparatus and image scanner